#1801-07-01| 4.87 #1801-08-01| 4.85 #1801-09-01| 4.84 #1801-10-01| 4.83 #1801-11-01| 4.82 #1801-12-01| 4.81 #1802-01-01| 4.80 #1802-02-01| 4.78 #1802-03-01| 4.77 #1802-04-01| 4.76 #1802-05-01| 4.75 #1802-06-01| 4.75 #1802-07-01| 4.74 #1802-08-01| 4.73 #1802-09-01| 4.72 #1802-10-01| 4.72 #1802-11-01| 4.71 #1802-12-01| 4.70 #1803-01-01| 4.69 #1803-02-01| 4.68 #1803-03-01| 4.68 #1803-04-01| 4.67 #1803-05-01| 4.70 #1803-06-01| 4.73 #1803-07-01| 4.76 #1803-08-01| 4.80 #1803-09-01| 4.83 #1803-10-01| 4.86 #1803-11-01| 4.89 #1803-12-01| 4.92 #1804-01-01| 4.96 #1804-02-01| 4.99 #1804-03-01| 5.02 #1804-04-01| 5.05 #1804-05-01| 5.08 #1804-06-01| 5.10 #1804-07-01| 5.13 #1804-08-01| 5.16 #1804-09-01| 5.18 #1804-10-01| 5.21 #1804-11-01| 5.24 #1804-12-01| 5.26 #1805-01-01| 5.29 #1805-02-01| 5.32 #1805-03-01| 5.34 #1805-04-01| 5.37 #1805-05-01| 5.38 #1805-06-01| 5.38 #1805-07-01| 5.39 #1805-08-01| 5.39 #1805-09-01| 5.39 #1805-10-01| 5.40 #1805-11-01| 5.40 #1805-12-01| 5.41 #1806-01-01| 5.42 #1806-02-01| 5.42 #1806-03-01| 5.42 #1806-04-01| 5.43 #1806-05-01| 5.42 #1806-06-01| 5.41 #1806-07-01| 5.40 #1806-08-01| 5.39 #1806-09-01| 5.38 #1806-10-01| 5.38 #1806-11-01| 5.37 #1806-12-01| 5.36 #1807-01-01| 5.35 #1807-02-01| 5.34 #1807-03-01| 5.33 #1807-04-01| 5.32 #1807-05-01| 5.30 #1807-06-01| 5.28 #1807-07-01| 5.25 #1807-08-01| 5.23 #1807-09-01| 5.21 #1807-10-01| 5.19 #1807-11-01| 5.16 #1807-12-01| 5.14 #1808-01-01| 5.12 #1808-02-01| 5.10 #1808-03-01| 5.07 #1808-04-01| 5.05 #1808-05-01| 5.01 #1808-06-01| 4.97 #1808-07-01| 4.92 #1808-08-01| 4.88 #1808-09-01| 4.84 #1808-10-01| 4.80 #1808-11-01| 4.75 #1808-12-01| 4.71 #1809-01-01| 4.67 #1809-02-01| 4.63 #1809-03-01| 4.58 #1809-04-01| 4.54 #1809-05-01| 4.54 #1809-06-01| 4.55 #1809-07-01| 4.55 #1809-08-01| 4.55 #1809-09-01| 4.56 #1809-10-01| 4.56 #1809-11-01| 4.56 #1809-12-01| 4.57 #1810-01-01| 4.57 #1810-02-01| 4.57 #1810-03-01| 4.58 #1810-04-01| 4.58 #1810-05-01| 4.53 #1810-06-01| 4.49 #1810-07-01| 4.44 #1810-08-01| 4.40 #1810-09-01| 4.35 #1810-10-01| 4.31 #1810-11-01| 4.26 #1810-12-01| 4.21 #1811-01-01| 4.17 #1811-02-01| 4.12 #1811-03-01| 4.08 #1811-04-01| 4.03 #1811-05-01| 4.10 #1811-06-01| 4.18 #1811-07-01| 4.25 #1811-08-01| 4.32 #1811-09-01| 4.39 #1811-10-01| 4.47 #1811-11-01| 4.54 #1811-12-01| 4.61 #1812-01-01| 4.68 #1812-02-01| 4.76 #1812-03-01| 4.83 #1812-04-01| 4.90 #1812-05-01| 4.92 #1812-06-01| 4.94 #1812-07-01| 4.96 #1812-08-01| 4.98 #1812-09-01| 5.00 #1812-10-01| 5.03 #1812-11-01| 5.05 #1812-12-01| 5.07 #1813-01-01| 5.09 #1813-02-01| 5.11 #1813-03-01| 5.13 #1813-04-01| 5.15 #1813-05-01| 5.13 #1813-06-01| 5.12 #1813-07-01| 5.10 #1813-08-01| 5.08 #1813-09-01| 5.07 #1813-10-01| 5.05 #1813-11-01| 5.03 #1813-12-01| 5.02 #1814-01-01| 5.00 #1814-02-01| 4.98 #1814-03-01| 4.97 #1814-04-01| 4.95 #1814-05-01| 4.95 #1814-06-01| 4.94 #1814-07-01| 4.94 #1814-08-01| 4.93 #1814-09-01| 4.93 #1814-10-01| 4.93 #1814-11-01| 4.92 #1814-12-01| 4.92 #1815-01-01| 4.91 #1815-02-01| 4.91 #1815-03-01| 4.90 #1815-04-01| 4.90 #1815-05-01| 4.92 #1815-06-01| 4.93 #1815-07-01| 4.95 #1815-08-01| 4.97 #1815-09-01| 4.98 #1815-10-01| 5.00 #1815-11-01| 5.02 #1815-12-01| 5.03 #1816-01-01| 5.05 #1816-02-01| 5.07 #1816-03-01| 5.08 #1816-04-01| 5.10 #1816-05-01| 4.97 #1816-06-01| 4.83 #1816-07-01| 4.70 #1816-08-01| 4.56 #1816-09-01| 4.43 #1816-10-01| 4.30 #1816-11-01| 4.16 #1816-12-01| 4.03 #1817-01-01| 3.89 #1817-02-01| 3.76 #1817-03-01| 3.62 #1817-04-01| 3.49 #1817-05-01| 3.42 #1817-06-01| 3.35 #1817-07-01| 3.29 #1817-08-01| 3.22 #1817-09-01| 3.15 #1817-10-01| 3.08 #1817-11-01| 3.01 #1817-12-01| 2.94 #1818-01-01| 2.88 #1818-02-01| 2.81 #1818-03-01| 2.74 #1818-04-01| 2.67 #1818-05-01| 2.69 #1818-06-01| 2.71 #1818-07-01| 2.73 #1818-08-01| 2.75 #1818-09-01| 2.77 #1818-10-01| 2.79 #1818-11-01| 2.81 #1818-12-01| 2.83 #1819-01-01| 2.85 #1819-02-01| 2.87 #1819-03-01| 2.89 #1819-04-01| 2.91 #1819-05-01| 2.96 #1819-06-01| 3.00 #1819-07-01| 3.05 #1819-08-01| 3.10 #1819-09-01| 3.14 #1819-10-01| 3.19 #1819-11-01| 3.24 #1819-12-01| 3.28 #1820-01-01| 3.33 #1820-02-01| 3.38 #1820-03-01| 3.42 #1820-04-01| 3.47 #1820-05-01| 3.41 #1820-06-01| 3.35 #1820-07-01| 3.29 #1820-08-01| 3.22 #1820-09-01| 3.16 #1820-10-01| 3.10 #1820-11-01| 3.04 #1820-12-01| 2.98 #1821-01-01| 2.92 #1821-02-01| 2.85 #1821-03-01| 2.79 #1821-04-01| 2.73 #1821-05-01| 2.71 #1821-06-01| 2.69 #1821-07-01| 2.67 #1821-08-01| 2.65 #1821-09-01| 2.63 #1821-10-01| 2.61 #1821-11-01| 2.58 #1821-12-01| 2.56 #1822-01-01| 2.54 #1822-02-01| 2.52 #1822-03-01| 2.50 #1822-04-01| 2.48 #1822-05-01| 2.54 #1822-06-01| 2.60 #1822-07-01| 2.66 #1822-08-01| 2.72 #1822-09-01| 2.78 #1822-10-01| 2.84 #1822-11-01| 2.90 #1822-12-01| 2.96 #1823-01-01| 3.02 #1823-02-01| 3.08 #1823-03-01| 3.14 #1823-04-01| 3.20 #1823-05-01| 3.21 #1823-06-01| 3.23 #1823-07-01| 3.24 #1823-08-01| 3.25 #1823-09-01| 3.27 #1823-10-01| 3.28 #1823-11-01| 3.29 #1823-12-01| 3.31 #1824-01-01| 3.32 #1824-02-01| 3.33 #1824-03-01| 3.35 #1824-04-01| 3.36 #1824-05-01| 3.36 #1824-06-01| 3.36 #1824-07-01| 3.36 #1824-08-01| 3.36 #1824-09-01| 3.36 #1824-10-01| 3.36 #1824-11-01| 3.36 #1824-12-01| 3.36 #1825-01-01| 3.36 #1825-02-01| 3.36 #1825-03-01| 3.36 #1825-04-01| 3.36 #1825-05-01| 3.50 #1825-06-01| 4.00 #1825-07-01| 4.00 #1825-08-01| 4.00 #1825-09-01| 4.00 #1825-10-01| 4.00 #1825-11-01| 4.50 #1825-12-01| 4.50 #1826-01-01| 5.00 #1826-02-01| 5.00 #1826-03-01| 5.00 #1826-04-01| 5.00 #1826-05-01| 5.00 #1826-06-01| 4.50 #1826-07-01| 4.50 #1826-08-01| 4.00 #1826-09-01| 4.00 #1826-10-01| 4.00 #1826-11-01| 4.00 #1826-12-01| 4.00 #1827-01-01| 4.00 #1827-02-01| 3.50 #1827-03-01| 3.50 #1827-04-01| 3.50 #1827-05-01| 3.50 #1827-06-01| 3.00 #1827-07-01| 3.00 #1827-08-01| 3.00 #1827-09-01| 3.00 #1827-10-01| 3.00 #1827-11-01| 3.00 #1827-12-01| 3.00 #1828-01-01| 3.00 #1828-02-01| 3.00 #1828-03-01| 3.00 #1828-04-01| 3.00 #1828-05-01| 3.00 #1828-06-01| 3.00 #1828-07-01| 3.00 #1828-08-01| 3.00 #1828-09-01| 3.00 #1828-10-01| 3.00 #1828-11-01| 3.00 #1828-12-01| 3.50 #1829-01-01| 4.00 #1829-02-01| 3.50 #1829-03-01| 3.50 #1829-04-01| 4.00 #1829-05-01| 3.50 #1829-06-01| 3.50 #1829-07-01| 3.50 #1829-08-01| 3.00 #1829-09-01| 3.00 #1829-10-01| 3.00 #1829-11-01| 3.00 #1829-12-01| 3.00 #1830-01-01| 3.00 #1830-02-01| 3.00 #1830-03-01| 2.75 #1830-04-01| 2.75 #1830-05-01| 2.50 #1830-06-01| 2.50 #1830-07-01| 2.50 #1830-08-01| 2.50 #1830-09-01| 2.50 #1830-10-01| 2.75 #1830-11-01| 3.00 #1830-12-01| 4.00 #1831-01-01| 3.25 #1831-02-01| 3.00 #1831-03-01| 3.50 #1831-04-01| 3.50 #1831-05-01| 4.00 #1831-06-01| 4.00 #1831-07-01| 4.00 #1831-08-01| 3.50 #1831-09-01| 3.50 #1831-10-01| 4.00 #1831-11-01| 4.00 #1831-12-01| 4.00 #1832-01-01| 4.00 #1832-02-01| 3.50 #1832-03-01| 3.25 #1832-04-01| 3.25 #1832-05-01| 3.25 #1832-06-01| 3.25 #1832-07-01| 3.00 #1832-08-01| 3.00 #1832-09-01| 3.00 #1832-10-01| 2.75 #1832-11-01| 2.75 #1832-12-01| 2.75 #1833-01-01| 2.75 #1833-02-01| 2.50 #1833-03-01| 2.25 #1833-04-01| 2.25 #1833-05-01| 2.50 #1833-06-01| 2.50 #1833-07-01| 2.50 #1833-08-01| 2.50 #1833-09-01| 3.00 #1833-10-01| 3.00 #1833-11-01| 3.50 #1833-12-01| 3.50 #1834-01-01| 3.50 #1834-02-01| 3.00 #1834-03-01| 2.75 #1834-04-01| 3.00 #1834-05-01| 3.25 #1834-06-01| 3.25 #1834-07-01| 3.25 #1834-08-01| 3.25 #1834-09-01| 4.00 #1834-10-01| 3.75 #1834-11-01| 3.75 #1834-12-01| 3.75 #1835-01-01| 3.75 #1835-02-01| 3.25 #1835-03-01| 3.50 #1835-04-01| 3.75 #1835-05-01| 3.75 #1835-06-01| 4.00 #1835-07-01| 4.00 #1835-08-01| 3.50 #1835-09-01| 3.75 #1835-10-01| 3.75 #1835-11-01| 3.75 #1835-12-01| 3.75 #1836-01-01| 3.75 #1836-02-01| 3.75 #1836-03-01| 3.50 #1836-04-01| 3.25 #1836-05-01| 3.25 #1836-06-01| 4.00 #1836-07-01| 4.00 #1836-08-01| 4.50 #1836-09-01| 5.00 #1836-10-01| 5.00 #1836-11-01| 5.50 #1836-12-01| 5.50 #1837-01-01| 5.50 #1837-02-01| 5.50 #1837-03-01| 5.50 #1837-04-01| 5.50 #1837-05-01| 4.50 #1837-06-01| 4.50 #1837-07-01| 4.50 #1837-08-01| 4.00 #1837-09-01| 3.50 #1837-10-01| 3.50 #1837-11-01| 3.25 #1837-12-01| 3.50 #1838-01-01| 3.50 #1838-02-01| 3.00 #1838-03-01| 3.00 #1838-04-01| 2.75 #1838-05-01| 2.50 #1838-06-01| 2.75 #1838-07-01| 3.00 #1838-08-01| 2.75 #1838-09-01| 3.00 #1838-10-01| 3.00 #1838-11-01| 3.25 #1838-12-01| 3.50 #1839-01-01| 3.75 #1839-02-01| 3.75 #1839-03-01| 3.75 #1839-04-01| 3.75 #1839-05-01| 4.00 #1839-06-01| 5.00 #1839-07-01| 5.50 #1839-08-01| 6.00 #1839-09-01| 6.50 #1839-10-01| 6.50 #1839-11-01| 6.50 #1839-12-01| 6.50 #1840-01-01| 6.00 #1840-02-01| 4.75 #1840-03-01| 4.75 #1840-04-01| 4.75 #1840-05-01| 4.25 #1840-06-01| 4.75 #1840-07-01| 4.50 #1840-08-01| 4.50 #1840-09-01| 4.75 #1840-10-01| 5.00 #1840-11-01| 6.00 #1840-12-01| 5.75 #1841-01-01| 5.50 #1841-02-01| 5.00 #1841-03-01| 5.00 #1841-04-01| 4.50 #1841-05-01| 4.50 #1841-06-01| 5.00 #1841-07-01| 4.50 #1841-08-01| 4.50 #1841-09-01| 4.75 #1841-10-01| 5.00 #1841-11-01| 5.50 #1841-12-01| 5.00 #1842-01-01| 4.75 #1842-02-01| 4.50 #1842-03-01| 3.75 #1842-04-01| 3.75 #1842-05-01| 3.25 #1842-06-01| 3.50 #1842-07-01| 3.25 #1842-08-01| 3.00 #1842-09-01| 2.50 #1842-10-01| 2.75 #1842-11-01| 2.50 #1842-12-01| 2.50 #1843-01-01| 2.50 #1843-02-01| 2.25 #1843-03-01| 2.00 #1843-04-01| 2.00 #1843-05-01| 2.00 #1843-06-01| 2.25 #1843-07-01| 2.25 #1843-08-01| 2.00 #1843-09-01| 2.00 #1843-10-01| 2.25 #1843-11-01| 2.00 #1843-12-01| 2.50 #1844-01-01| 2.25 #1844-02-01| 2.00 #1844-03-01| 2.00 #1844-04-01| 2.00 #1844-05-01| 1.75 #1844-06-01| 2.00 #1844-07-01| 2.00 #1844-08-01| 1.75 #1844-09-01| 2.00 #1844-10-01| 2.25 #1844-11-01| 2.75 #1844-12-01| 2.75 #1845-01-01| 2.50 #1845-02-01| 2.50 #1845-03-01| 2.75 #1845-04-01| 2.75 #1845-05-01| 2.75 #1845-06-01| 2.75 #1845-07-01| 2.75 #1845-08-01| 3.00 #1845-09-01| 2.75 #1845-10-01| 3.00 #1845-11-01| 3.50 #1845-12-01| 4.50 #1846-01-01| 4.00 #1846-02-01| 5.00 #1846-03-01| 4.50 #1846-04-01| 4.00 #1846-05-01| 4.00 #1846-06-01| 4.00 #1846-07-01| 3.75 #1846-08-01| 3.75 #1846-09-01| 3.00 #1846-10-01| 3.00 #1846-11-01| 3.25 #1846-12-01| 3.25 #1847-01-01| 3.25 #1847-02-01| 4.50 #1847-03-01| 4.50 #1847-04-01| 4.50 #1847-05-01| 7.00 #1847-06-01| 6.00 #1847-07-01| 5.50 #1847-08-01| 6.00 #1847-09-01| 6.00 #1847-10-01| 7.00 #1847-11-01|10.00 #1847-12-01| 6.00 #1848-01-01| 4.25 #1848-02-01| 3.50 #1848-03-01| 3.50 #1848-04-01| 3.50 #1848-05-01| 3.25 #1848-06-01| 3.25 #1848-07-01| 3.00 #1848-08-01| 3.00 #1848-09-01| 3.00 #1848-10-01| 3.00 #1848-11-01| 2.75 #1848-12-01| 2.50 #1849-01-01| 2.50 #1849-02-01| 2.50 #1849-03-01| 2.25 #1849-04-01| 2.50 #1849-05-01| 2.25 #1849-06-01| 2.25 #1849-07-01| 2.25 #1849-08-01| 2.25 #1849-09-01| 2.25 #1849-10-01| 2.50 #1849-11-01| 2.25 #1849-12-01| 2.00 #1850-01-01| 2.00 #1850-02-01| 2.25 #1850-03-01| 2.50 #1850-04-01| 2.25 #1850-05-01| 2.00 #1850-06-01| 2.00 #1850-07-01| 2.00 #1850-08-01| 2.00 #1850-09-01| 2.50 #1850-10-01| 2.50 #1850-11-01| 2.50 #1850-12-01| 2.50 #1851-01-01| 3.25 #1851-02-01| 3.00 #1851-03-01| 3.00 #1851-04-01| 3.00 #1851-05-01| 3.00 #1851-06-01| 3.25 #1851-07-01| 3.00 #1851-08-01| 3.25 #1851-09-01| 3.25 #1851-10-01| 3.25 #1851-11-01| 2.75 #1851-12-01| 2.75 #1852-01-01| 2.50 #1852-02-01| 2.25 #1852-03-01| 2.00 #1852-04-01| 2.00 #1852-05-01| 1.88 #1852-06-01| 1.75 #1852-07-01| 1.75 #1852-08-01| 1.75 #1852-09-01| 1.75 #1852-10-01| 1.75 #1852-11-01| 1.75 #1852-12-01| 1.75 #1853-01-01| 2.25 #1853-02-01| 3.00 #1853-03-01| 3.25 #1853-04-01| 3.00 #1853-05-01| 3.00 #1853-06-01| 3.25 #1853-07-01| 3.25 #1853-08-01| 3.50 #1853-09-01| 4.00 #1853-10-01| 5.25 #1853-11-01| 5.00 #1853-12-01| 5.25 #1854-01-01| 5.00 #1854-02-01| 4.75 #1854-03-01| 4.50 #1854-04-01| 5.00 #1854-05-01| 5.00 #1854-06-01| 5.75 #1854-07-01| 5.25 #1854-08-01| 5.00 #1854-09-01| 5.00 #1854-10-01| 4.75 #1854-11-01| 4.75 #1854-12-01| 4.50 #1855-01-01| 4.74 #1855-02-01| 4.75 #1855-03-01| 4.50 #1855-04-01| 3.69 #1855-05-01| 3.28 #1855-06-01| 3.09 #1855-07-01| 2.91 #1855-08-01| 3.25 #1855-09-01| 4.46 #1855-10-01| 5.50 #1855-11-01| 6.67 #1855-12-01| 6.00 #1856-01-01| 6.00 #1856-02-01| 6.00 #1856-03-01| 6.00 #1856-04-01| 6.00 #1856-05-01| 5.53 #1856-06-01| 4.54 #1856-07-01| 3.78 #1856-08-01| 4.30 #1856-09-01| 4.38 #1856-10-01| 6.67 #1856-11-01| 6.75 #1856-12-01| 6.00 #1857-01-01| 5.90 #1857-02-01| 5.92 #1857-03-01| 6.00 #1857-04-01| 6.56 #1857-05-01| 6.50 #1857-06-01| 6.16 #1857-07-01| 5.52 #1857-08-01| 5.42 #1857-09-01| 5.50 #1857-10-01| 6.87 #1857-11-01| 9.00 #1857-12-01| 8.66 #1858-01-01| 4.35 #1858-02-01| 2.46 #1858-03-01| 2.37 #1858-04-01| 2.45 #1858-05-01| 2.37 #1858-06-01| 2.59 #1858-07-01| 2.60 #1858-08-01| 2.47 #1858-09-01| 2.54 #1858-10-01| 2.29 #1858-11-01| 2.42 #1858-12-01| 2.45 #1859-01-01| 2.36 #1859-02-01| 2.16 #1859-03-01| 2.44 #1859-04-01| 2.80 #1859-05-01| 4.25 #1859-06-01| 2.56 #1859-07-01| 2.50 #1859-08-01| 2.44 #1859-09-01| 2.45 #1859-10-01| 2.42 #1859-11-01| 2.52 #1859-12-01| 2.48 #1860-01-01| 2.86 #1860-02-01| 3.97 #1860-03-01| 4.15 #1860-04-01| 4.84 #1860-05-01| 4.32 #1860-06-01| 4.10 #1860-07-01| 3.97 #1860-08-01| 3.95 #1860-09-01| 3.88 #1860-10-01| 3.83 #1860-11-01| 4.67 #1860-12-01| 4.90 #1861-01-01| 6.65 #1861-02-01| 7.47 #1861-03-01| 7.40 #1861-04-01| 4.91 #1861-05-01| 5.42 #1861-06-01| 6.00 #1861-07-01| 5.62 #1861-08-01| 4.36 #1861-09-01| 3.31 #1861-10-01| 3.04 #1861-11-01| 2.69 #1861-12-01| 2.84 #1862-01-01| 2.45 #1862-02-01| 2.53 #1862-03-01| 2.41 #1862-04-01| 2.36 #1862-05-01| 2.76 #1862-06-01| 2.84 #1862-07-01| 2.14 #1862-08-01| 1.92 #1862-09-01| 2.03 #1862-10-01| 2.20 #1862-11-01| 2.94 #1862-12-01| 3.00 #1863-01-01| 3.79 #1863-02-01| 4.22 #1863-03-01| 4.00 #1863-04-01| 3.56 #1863-05-01| 3.50 #1863-06-01| 4.00 #1863-07-01| 3.95 #1863-08-01| 3.97 #1863-09-01| 4.00 #1863-10-01| 4.03 #1863-11-01| 6.05 #1863-12-01| 7.78 #1864-01-01| 7.36 #1864-02-01| 6.97 #1864-03-01| 5.89 #1864-04-01| 6.50 #1864-05-01| 8.08 #1864-06-01| 6.38 #1864-07-01| 6.28 #1864-08-01| 7.91 #1864-09-01| 8.75 #1864-10-01| 8.97 #1864-11-01| 7.72 #1864-12-01| 6.38 #1865-01-01| 5.39 #1865-02-01| 4.84 #1865-03-01| 4.40 #1865-04-01| 3.92 #1865-05-01| 4.38 #1865-06-01| 3.23 #1865-07-01| 3.25 #1865-08-01| 4.00 #1865-09-01| 4.08 #1865-10-01| 6.72 #1865-11-01| 6.97 #1865-12-01| 6.25 #1866-01-01| 7.63 #1866-02-01| 7.61 #1866-03-01| 6.36 #1866-04-01| 5.91 #1866-05-01| 9.00 #1866-06-01| 9.60 #1866-07-01| 9.13 #1866-08-01| 7.50 #1866-09-01| 4.66 #1866-10-01| 4.19 #1866-11-01| 3.83 #1866-12-01| 3.72 #1867-01-01| 3.05 #1867-02-01| 2.72 #1867-03-01| 2.79 #1867-04-01| 2.75 #1867-05-01| 2.74 #1867-06-01| 2.28 #1867-07-01| 1.89 #1867-08-01| 1.63 #1867-09-01| 1.56 #1867-10-01| 1.31 #1867-11-01| 1.83 #1867-12-01| 1.81 #1868-01-01| 1.70 #1868-02-01| 1.59 #1868-03-01| 1.92 #1868-04-01| 2.00 #1868-05-01| 2.08 #1868-06-01| 1.61 #1868-07-01| 1.55 #1868-08-01| 1.83 #1868-09-01| 1.58 #1868-10-01| 1.51 #1868-11-01| 2.17 #1868-12-01| 2.88 #1869-01-01| 2.78 #1869-02-01| 2.95 #1869-03-01| 2.97 #1869-04-01| 3.80 #1869-05-01| 4.58 #1869-06-01| 3.73 #1869-07-01| 2.74 #1869-08-01| 2.38 #1869-09-01| 2.34 #1869-10-01| 2.39 #1869-11-01| 3.08 #1869-12-01| 2.99 #1870-01-01| 3.19 #1870-02-01| 3.19 #1870-03-01| 3.06 #1870-04-01| 3.06 #1870-05-01| 3.13 #1870-06-01| 3.13 #1870-07-01| 6.44 #1870-08-01| 3.44 #1870-09-01| 2.94 #1870-10-01| 3.00 #1870-11-01| 2.50 #1870-12-01| 2.25 #1871-01-01| 2.25 #1871-02-01| 3.13 #1871-03-01| 2.50 #1871-04-01| 2.38 #1871-05-01| 2.31 #1871-06-01| 2.25 #1871-07-01| 1.69 #1871-08-01| 1.75 #1871-09-01| 3.94 #1871-10-01| 3.50 #1871-11-01| 3.13 #1871-12-01| 2.63 #1872-01-01| 2.94 #1872-02-01| 3.00 #1872-03-01| 3.50 #1872-04-01| 3.88 #1872-05-01| 3.75 #1872-06-01| 2.81 #1872-07-01| 3.44 #1872-08-01| 3.25 #1872-09-01| 4.75 #1872-10-01| 5.69 #1872-11-01| 5.63 #1872-12-01| 4.50 #1873-01-01| 3.50 #1873-02-01| 3.50 #1873-03-01| 4.00 #1873-04-01| 3.81 #1873-05-01| 6.75 #1873-06-01| 5.25 #1873-07-01| 3.13 #1873-08-01| 3.25 #1873-09-01| 4.75 #1873-10-01| 7.00 #1873-11-01| 4.50 #1873-12-01| 3.81 #1874-01-01| 3.44 #1874-02-01| 3.38 #1874-03-01| 3.50 #1874-04-01| 3.81 #1874-05-01| 2.75 #1874-06-01| 2.13 #1874-07-01| 3.00 #1874-08-01| 2.75 #1874-09-01| 3.00 #1874-10-01| 3.50 #1874-11-01| 5.50 #1874-12-01| 5.25 #1875-01-01| 3.00 #1875-02-01| 3.38 #1875-03-01| 3.38 #1875-04-01| 3.13 #1875-05-01| 3.38 #1875-06-01| 3.25 #1875-07-01| 2.13 #1875-08-01| 1.69 #1875-09-01| 1.93 #1875-10-01| 3.00 #1875-11-01| 2.56 #1875-12-01| 3.63 #1876-01-01| 3.44 #1876-02-01| 3.63 #1876-03-01| 2.94 #1876-04-01| 1.43 #1876-05-01| 1.56 #1876-06-01| 1.25 #1876-07-01| 1.00 #1876-08-01| 1.13 #1876-09-01| 0.75 #1876-10-01| 1.25 #1876-11-01| 1.50 #1876-12-01| 1.38 #1877-01-01| 1.13 #1877-02-01| 1.75 #1877-03-01| 1.75 #1877-04-01| 2.75 #1877-05-01| 2.63 #1877-06-01| 1.81 #1877-07-01| 1.38 #1877-08-01| 2.75 #1877-09-01| 3.69 #1877-10-01| 3.25 #1877-11-01| 3.25 #1877-12-01| 3.00 #1878-01-01| 1.50 #1878-02-01| 2.69 #1878-03-01| 4.50 #1878-04-01| 2.69 #1878-05-01| 1.69 #1878-06-01| 2.88 #1878-07-01| 3.88 #1878-08-01| 4.38 #1878-09-01| 5.56 #1878-10-01| 5.56 #1878-11-01| 4.56 #1878-12-01| 4.31 #1879-01-01| 2.69 #1879-02-01| 2.44 #1879-03-01| 1.69 #1879-04-01| 1.19 #1879-05-01| 1.50 #1879-06-01| 0.94 #1879-07-01| 0.94 #1879-08-01| 1.13 #1879-09-01| 0.88 #1879-10-01| 1.56 #1879-11-01| 1.75 #1879-12-01| 2.38 #1880-01-01| 1.69 #1880-02-01| 2.81 #1880-03-01| 2.56 #1880-04-01| 3.00 #1880-05-01| 2.81 #1880-06-01| 1.75 #1880-07-01| 2.00 #1880-08-01| 2.44 #1880-09-01| 2.19 #1880-10-01| 1.75 #1880-11-01| 2.31 #1880-12-01| 2.63 #1881-01-01| 3.38 #1881-02-01| 2.56 #1881-03-01| 2.44 #1881-04-01| 1.88 #1881-05-01| 1.75 #1881-06-01| 1.75 #1881-07-01| 1.75 #1881-08-01| 3.81 #1881-09-01| 3.38 #1881-10-01| 3.88 #1881-11-01| 3.81 #1881-12-01| 4.13 #1882-01-01| 4.56 #1882-02-01| 4.50 #1882-03-01| 2.50 #1882-04-01| 2.56 #1882-05-01| 2.50 #1882-06-01| 2.44 #1882-07-01| 1.94 #1882-08-01| 3.81 #1882-09-01| 4.50 #1882-10-01| 3.50 #1882-11-01| 3.81 #1882-12-01| 4.13 #1883-01-01| 3.25 #1883-02-01| 3.00 #1883-03-01| 2.88 #1883-04-01| 3.00 #1883-05-01| 3.68 #1883-06-01| 3.38 #1883-07-01| 3.88 #1883-08-01| 3.50 #1883-09-01| 2.25 #1883-10-01| 2.25 #1883-11-01| 2.25 #1883-12-01| 2.75 #1884-01-01| 2.50 #1884-02-01| 3.31 #1884-03-01| 2.38 #1884-04-01| 1.38 #1884-05-01| 1.88 #1884-06-01| 1.38 #1884-07-01| 1.13 #1884-08-01| 1.50 #1884-09-01| 1.63 #1884-10-01| 2.88 #1884-11-01| 4.38 #1884-12-01| 4.25 #1885-01-01| 3.38 #1885-02-01| 3.38 #1885-03-01| 3.13 #1885-04-01| 2.56 #1885-05-01| 0.75 #1885-06-01| 0.75 #1885-07-01| 0.75 #1885-08-01| 1.50 #1885-09-01| 1.44 #1885-10-01| 1.81 #1885-11-01| 2.13 #1885-12-01| 3.06 #1886-01-01| 1.44 #1886-02-01| 1.38 #1886-03-01| 1.50 #1886-04-01| 1.56 #1886-05-01| 1.38 #1886-06-01| 1.05 #1886-07-01| 1.13 #1886-08-01| 2.56 #1886-09-01| 2.50 #1886-10-01| 3.25 #1886-11-01| 2.88 #1886-12-01| 4.13 #1887-01-01| 3.00 #1887-02-01| 3.19 #1887-03-01| 1.63 #1887-04-01| 1.13 #1887-05-01| 0.94 #1887-06-01| 1.25 #1887-07-01| 1.44 #1887-08-01| 2.81 #1887-09-01| 3.81 #1887-10-01| 3.13 #1887-11-01| 3.13 #1887-12-01| 2.69 #1888-01-01| 1.56 #1888-02-01| 1.75 #1888-03-01| 1.25 #1888-04-01| 1.50 #1888-05-01| 1.88 #1888-06-01| 1.13 #1888-07-01| 1.69 #1888-08-01| 2.81 #1888-09-01| 3.88 #1888-10-01| 3.00 #1888-11-01| 4.00 #1888-12-01| 4.00 #1889-01-01| 2.13 #1889-02-01| 2.75 #1889-03-01| 2.50 #1889-04-01| 1.63 #1889-05-01| 1.44 #1889-06-01| 1.38 #1889-07-01| 1.63 #1889-08-01| 3.56 #1889-09-01| 4.33 #1889-10-01| 3.63 #1889-11-01| 4.13 #1889-12-01| 3.94 #1890-01-01| 4.25 #1890-02-01| 4.50 #1890-03-01| 2.63 #1890-04-01| 1.88 #1890-05-01| 1.75 #1890-06-01| 3.50 #1890-07-01| 3.88 #1890-08-01| 3.50 #1890-09-01| 4.75 #1890-10-01| 4.88 #1890-11-01| 4.75 #1890-12-01| 4.13 #1891-01-01| 1.38 #1891-02-01| 3.00 #1891-03-01| 2.38 #1891-04-01| 3.38 #1891-05-01| 3.88 #1891-06-01| 1.50 #1891-07-01| 1.63 #1891-08-01| 1.88 #1891-09-01| 2.69 #1891-10-01| 3.31 #1891-11-01| 3.38 #1891-12-01| 2.38 #1892-01-01| 1.88 #1892-02-01| 2.56 #1892-03-01| 1.88 #1892-04-01| 1.13 #1892-05-01| 0.94 #1892-06-01| 0.88 #1892-07-01| 0.88 #1892-08-01| 1.06 #1892-09-01| 1.00 #1892-10-01| 2.50 #1892-11-01| 2.38 #1892-12-01| 1.75 #1893-01-01| 1.13 #1893-02-01| 2.00 #1893-03-01| 1.50 #1893-04-01| 2.25 #1893-05-01| 4.00 #1893-06-01| 1.75 #1893-07-01| 2.00 #1893-08-01| 4.50 #1893-09-01| 1.75 #1893-10-01| 2.88 #1893-11-01| 2.38 #1893-12-01| 2.38 #1894-01-01| 2.00 #1894-02-01| 1.50 #1894-03-01| 1.38 #1894-04-01| 1.38 #1894-05-01| 0.88 #1894-06-01| 0.66 #1894-07-01| 0.63 #1894-08-01| 0.56 #1894-09-01| 0.63 #1894-10-01| 0.56 #1894-11-01| 1.00 #1894-12-01| 0.94 #1895-01-01| 0.63 #1895-02-01| 1.47 #1895-03-01| 1.03 #1895-04-01| 0.81 #1895-05-01| 0.69 #1895-06-01| 0.56 #1895-07-01| 0.63 #1895-08-01| 0.63 #1895-09-01| 0.63 #1895-10-01| 0.69 #1895-11-01| 1.13 #1895-12-01| 1.25 #1896-01-01| 0.94 #1896-02-01| 0.94 #1896-03-01| 0.69 #1896-04-01| 0.72 #1896-05-01| 0.84 #1896-06-01| 0.81 #1896-07-01| 0.72 #1896-08-01| 1.47 #1896-09-01| 2.25 #1896-10-01| 3.00 #1896-11-01| 2.47 #1896-12-01| 3.63 #1897-01-01| 2.13 #1897-02-01| 1.94 #1897-03-01| 1.50 #1897-04-01| 1.38 #1897-05-01| 0.97 #1897-06-01| 1.00 #1897-07-01| 0.88 #1897-08-01| 1.88 #1897-09-01| 2.13 #1897-10-01| 2.91 #1897-11-01| 3.00 #1897-12-01| 2.94 #1898-01-01| 2.72 #1898-02-01| 2.78 #1898-03-01| 2.91 #1898-04-01| 3.56 #1898-05-01| 2.00 #1898-06-01| 1.06 #1898-07-01| 1.56 #1898-08-01| 1.81 #1898-09-01| 2.63 #1898-10-01| 3.69 #1898-11-01| 3.63 #1898-12-01| 2.94 #1899-01-01| 2.16 #1899-02-01| 2.13 #1899-03-01| 2.13 #1899-04-01| 2.06 #1899-05-01| 2.47 #1899-06-01| 2.00 #1899-07-01| 3.44 #1899-08-01| 3.22 #1899-09-01| 4.13 #1899-10-01| 3.94 #1899-11-01| 5.88 #1899-12-01| 5.75 #1900-01-01| 3.56 #1900-02-01| 3.69 #1900-03-01| 3.91 #1900-04-01| 4.06 #1900-05-01| 2.69 #1900-06-01| 2.41 #1900-07-01| 4.06 #1900-08-01| 3.75 #1900-09-01| 3.97 #1900-10-01| 3.75 #1900-11-01| 4.00 #1900-12-01| 4.13 #1901-01-01| 4.09 #1901-02-01| 3.94 #1901-03-01| 3.68 #1901-04-01| 3.31 #1901-05-01| 3.63 #1901-06-01| 2.69 #1901-07-01| 2.59 #1901-08-01| 2.19 #1901-09-01| 2.25 #1901-10-01| 3.31 #1901-11-01| 3.41 #1901-12-01| 3.28 #1902-01-01| 3.00 #1902-02-01| 2.75 #1902-03-01| 2.53 #1902-04-01| 2.84 #1902-05-01| 2.75 #1902-06-01| 2.56 #1902-07-01| 2.63 #1902-08-01| 2.88 #1902-09-01| 3.19 #1902-10-01| 3.59 #1902-11-01| 3.88 #1902-12-01| 3.56 #1903-01-01| 3.34 #1903-02-01| 3.53 #1903-03-01| 3.72 #1903-04-01| 3.47 #1903-05-01| 3.22 #1903-06-01| 2.47 #1903-07-01| 2.53 #1903-08-01| 2.91 #1903-09-01| 4.13 #1903-10-01| 3.81 #1903-11-01| 4.00 #1903-12-01| 3.38 #1904-01-01| 2.97 #1904-02-01| 3.13 #1904-03-01| 2.94 #1904-04-01| 2.31 #1904-05-01| 1.88 #1904-06-01| 2.09 #1904-07-01| 2.88 #1904-08-01| 2.84 #1904-09-01| 2.25 #1904-10-01| 2.84 #1904-11-01| 3.00 #1904-12-01| 2.63 #1905-01-01| 2.47 #1905-02-01| 2.38 #1905-03-01| 2.13 #1905-04-01| 2.13 #1905-05-01| 2.01 #1905-06-01| 2.03 #1905-07-01| 1.75 #1905-08-01| 2.03 #1905-09-01| 3.22 #1905-10-01| 4.00 #1905-11-01| 3.72 #1905-12-01| 4.00 #1906-01-01| 3.69 #1906-02-01| 3.63 #1906-03-01| 3.22 #1906-04-01| 3.38 #1906-05-01| 3.50 #1906-06-01| 3.25 #1906-07-01| 3.19 #1906-08-01| 3.44 #1906-09-01| 4.34 #1906-10-01| 5.84 #1906-11-01| 5.56 #1906-12-01| 5.69 #1907-01-01| 4.69 #1907-02-01| 4.84 #1907-03-01| 5.31 #1907-04-01| 3.22 #1907-05-01| 3.44 #1907-06-01| 3.63 #1907-07-01| 3.69 #1907-08-01| 4.06 #1907-09-01| 3.81 #1907-10-01| 5.50 #1907-11-01| 6.06 #1907-12-01| 5.63 #1908-01-01| 3.59 #1908-02-01| 3.31 #1908-03-01| 2.44 #1908-04-01| 2.72 #1908-05-01| 1.63 #1908-06-01| 1.34 #1908-07-01| 1.44 #1908-08-01| 1.50 #1908-09-01| 1.56 #1908-10-01| 2.31 #1908-11-01| 2.34 #1908-12-01| 2.28 #1909-01-01| 2.56 #1909-02-01| 2.22 #1909-03-01| 1.58 #1909-04-01| 1.25 #1909-05-01| 1.53 #1909-06-01| 1.56 #1909-07-01| 1.44 #1909-08-01| 1.47 #1909-09-01| 2.19 #1909-10-01| 4.59 #1909-11-01| 3.88 #1909-12-01| 3.38 #1910-01-01| 2.56 #1910-02-01| 2.31 #1910-03-01| 3.72 #1910-04-01| 3.63 #1910-05-01| 3.31 #1910-06-01| 2.06 #1910-07-01| 2.09 #1910-08-01| 3.13 #1910-09-01| 3.63 #1910-10-01| 4.13 #1910-11-01| 4.06 #1910-12-01| 3.47 #1911-01-01| 3.53 #1911-02-01| 2.69 #1911-03-01| 2.13 #1911-04-01| 2.47 #1911-05-01| 2.06 #1911-06-01| 2.25 #1911-07-01| 2.22 #1911-08-01| 3.94 #1911-09-01| 4.13 #1911-10-01| 3.47 #1911-11-01| 3.63 #1911-12-01| 3.72 #1912-01-01| 3.47 #1912-02-01| 3.38 #1912-03-01| 3.38 #1912-04-01| 3.00 #1912-05-01| 2.94 #1912-06-01| 2.84 #1912-07-01| 3.03 #1912-08-01| 3.66 #1912-09-01| 3.38 #1912-10-01| 4.97 #1912-11-01| 4.59 #1912-12-01| 4.78 #1913-01-01| 4.75 #1913-02-01| 4.69 #1913-03-01| 4.44 #1913-04-01| 3.88 #1913-05-01| 3.72 #1913-06-01| 4.25 #1913-07-01| 4.09 #1913-08-01| 3.66 #1913-09-01| 4.38 #1913-10-01| 5.00 #1913-11-01| 4.78 #1913-12-01| 4.75 #1914-01-01| 4.75 #1914-02-01| 1.97 #1914-03-01| 2.41 #1914-04-01| 1.75 #1914-05-01| 2.53 #1914-06-01| 2.78 #1914-07-01| 2.22 #1914-08-01| 5.25 #1914-09-01| 3.44 #1914-10-01| 3.06 #1914-11-01| 2.81 #1914-12-01| 2.44 #1915-01-01| 1.34 #1915-02-01| 1.44 #1915-03-01| 2.41 #1915-04-01| 2.44 #1915-05-01| 2.88 #1915-06-01| 4.19 #1915-07-01| 5.06 #1915-08-01| 4.81 #1915-09-01| 4.78 #1915-10-01| 4.91 #1915-11-01| 5.25 #1915-12-01| 5.16 #1916-01-01| 5.16 #1916-02-01| 5.09 #1916-03-01| 4.59 #1916-04-01| 4.59 #1916-05-01| 4.56 #1916-06-01| 5.13 #1916-07-01| 5.66 #1916-08-01| 5.59 #1916-09-01| 5.59 #1916-10-01| 5.59 #1916-11-01| 5.53 #1916-12-01| 5.44 #1917-01-01| 5.06 #1917-02-01| 5.13 #1917-03-01| 4.75 #1917-04-01| 4.72 #1917-05-01| 4.75 #1917-06-01| 4.63 #1917-07-01| 4.78 #1917-08-01| 4.63 #1917-09-01| 4.78 #1917-10-01| 4.78 #1917-11-01| 4.78 #1917-12-01| 4.06 #1918-01-01| 4.06 #1918-02-01| 3.59 #1918-03-01| 3.59 #1918-04-01| 3.56 #1918-05-01| 3.50 #1918-06-01| 3.41 #1918-07-01| 3.53 #1918-08-01| 3.50 #1918-09-01| 3.53 #1918-10-01| 3.53 #1918-11-01| 3.53 #1918-12-01| 3.16 #1919-01-01| 3.63 #1919-02-01| 3.59 #1919-03-01| 3.81 #1919-04-01| 4.59 #1919-05-01| 5.59 #1919-06-01| 3.50 #1919-07-01| 3.53 #1919-08-01| 3.53 #1919-09-01| 3.56 #1919-10-01| 3.50 #1919-11-01| 3.38 #1919-12-01| 5.75 #1920-01-01| 5.59 #1920-02-01| 5.91 #1920-03-01| 5.59 #1920-04-01| 6.59 #1920-05-01| 6.75 #1920-06-01| 6.66 #1920-07-01| 6.72 #1920-08-01| 6.69 #1920-09-01| 6.72 #1920-10-01| 6.66 #1920-11-01| 6.66 #1920-12-01| 6.63 #1921-01-01| 6.63 #1921-02-01| 6.78 #1921-03-01| 6.19 #1921-04-01| 5.69 #1921-05-01| 5.69 #1921-06-01| 5.22 #1921-07-01| 4.50 #1921-08-01| 4.66 #1921-09-01| 4.50 #1921-10-01| 3.75 #1921-11-01| 3.78 #1921-12-01| 3.63 #1922-01-01| 3.48 #1922-02-01| 3.13 #1922-03-01| 3.00 #1922-04-01| 2.47 #1922-05-01| 2.34 #1922-06-01| 2.25 #1922-07-01| 1.78 #1922-08-01| 2.59 #1922-09-01| 2.41 #1922-10-01| 2.59 #1922-11-01| 2.47 #1922-12-01| 2.63 #1923-01-01| 2.41 #1923-02-01| 2.41 #1923-03-01| 2.13 #1923-04-01| 1.97 #1923-05-01| 1.97 #1923-06-01| 2.38 #1923-07-01| 3.09 #1923-08-01| 3.03 #1923-09-01| 3.25 #1923-10-01| 3.16 #1923-11-01| 3.28 #1923-12-01| 3.31 #1924-01-01| 3.38 #1924-02-01| 3.47 #1924-03-01| 3.16 #1924-04-01| 3.06 #1924-05-01| 3.06 #1924-06-01| 3.25 #1924-07-01| 3.78 #1924-08-01| 3.81 #1924-09-01| 3.81 #1924-10-01| 3.69 #1924-11-01| 3.69 #1924-12-01| 3.75 #1925-01-01| 3.78 #1925-02-01| 4.72 #1925-03-01| 4.41 #1925-04-01| 4.41 #1925-05-01| 4.38 #1925-06-01| 4.56 #1925-07-01| 4.25 #1925-08-01| 3.19 #1925-09-01| 3.59 #1925-10-01| 3.84 #1925-11-01| 3.94 #1925-12-01| 4.84 #1926-01-01| 4.56 #1926-02-01| 4.09 #1926-03-01| 4.38 #1926-04-01| 4.25 #1926-05-01| 4.31 #1926-06-01| 4.25 #1926-07-01| 4.28 #1926-08-01| 4.56 #1926-09-01| 4.66 #1926-10-01| 4.75 #1926-11-01| 4.63 #1926-12-01| 4.50 #1927-01-01| 4.13 #1927-02-01| 4.38 #1927-03-01| 4.34 #1927-04-01| 3.66 #1927-05-01| 4.34 #1927-06-01| 4.31 #1927-07-01| 4.34 #1927-08-01| 4.31 #1927-09-01| 4.31 #1927-10-01| 4.34 #1927-11-01| 4.31 #1927-12-01| 4.31 #1928-01-01| 4.16 #1928-02-01| 4.19 #1928-03-01| 4.06 #1928-04-01| 3.97 #1928-05-01| 3.88 #1928-06-01| 3.91 #1928-07-01| 4.25 #1928-08-01| 4.25 #1928-09-01| 4.28 #1928-10-01| 4.41 #1928-11-01| 4.34 #1928-12-01| 4.36 #1929-01-01| 4.31 #1929-02-01| 5.28 #1929-03-01| 5.34 #1929-04-01| 5.16 #1929-05-01| 5.31 #1929-06-01| 5.41 #1929-07-01| 5.49 #1929-08-01| 5.49 #1929-09-01| 6.19 #1929-10-01| 5.84 #1929-11-01| 4.75 #1929-12-01| 4.53 #1930-01-01| 3.94 #1930-02-01| 3.44 #1930-03-01| 2.34 #1930-04-01| 2.42 #1930-05-01| 2.13 #1930-06-01| 2.22 #1930-07-01| 2.28 #1930-08-01| 2.05 #1930-09-01| 2.13 #1930-10-01| 2.06 #1930-11-01| 2.17 #1930-12-01| 2.30 #1931-01-01| 2.47 #1931-02-01| 2.67 #1931-03-01| 2.59 #1931-04-01| 2.56 #1931-05-01| 2.08 #1931-06-01| 2.06 #1931-07-01| 4.34 #1931-08-01| 4.25 #1931-09-01| 5.81 #1931-10-01| 5.59 #1931-11-01| 5.84 #1931-12-01| 5.63 #1932-01-01| 5.13 #1932-02-01| 3.50 #1932-03-01| 2.19 #1932-04-01| 2.03 #1932-05-01| 1.06 #1932-06-01| 1.03 #1932-07-01| 0.72 #1932-08-01| 0.72 #1932-09-01| 0.59 #1932-10-01| 0.78 #1932-11-01| 1.19 #1932-12-01| 1.09 #1933-01-01| 0.75 #1933-02-01| 0.72 #1933-03-01| 0.50 #1933-04-01| 0.53 #1933-05-01| 0.47 #1933-06-01| 0.50 #1933-07-01| 0.41 #1933-08-01| 0.44 #1933-09-01| 0.56 #1933-10-01| 0.91 #1933-11-01| 1.09 #1933-12-01| 1.09 #1934-01-01| 1.00 #1934-02-01| 0.91 #1934-03-01| 0.94 #1934-04-01| 0.94 #1934-05-01| 0.94 #1934-06-01| 0.97 #1934-07-01| 0.78 #1934-08-01| 0.78 #1934-09-01| 0.78 #1934-10-01| 0.56 #1934-11-01| 0.47 #1934-12-01| 0.50 #1935-01-01| 0.31 #1935-02-01| 0.56 #1935-03-01| 0.59 #1935-04-01| 0.59 #1935-05-01| 0.59 #1935-06-01| 0.59 #1935-07-01| 0.59 #1935-08-01| 0.63 #1935-09-01| 0.66 #1935-10-01| 0.59 #1935-11-01| 0.63 #1935-12-01| 0.72 #1936-01-01| 0.61 #1936-02-01| 0.56 #1936-03-01| 0.55 #1936-04-01| 0.55 #1936-05-01| 0.56 #1936-06-01| 0.69 #1936-07-01| 0.55 #1936-08-01| 0.55 #1936-09-01| 0.58 #1936-10-01| 0.56 #1936-11-01| 0.59 #1936-12-01| 0.66 #1937-01-01| 0.55 #1937-02-01| 0.55 #1937-03-01| 0.55 #1937-04-01| 0.55 #1937-05-01| 0.56 #1937-06-01| 0.59 #1937-07-01| 0.55 #1937-08-01| 0.55 #1937-09-01| 0.55 #1937-10-01| 0.55 #1937-11-01| 0.75 #1937-12-01| 0.66 #1938-01-01| 0.53 #1938-02-01| 0.53 #1938-03-01| 0.53 #1938-04-01| 0.53 #1938-05-01| 0.55 #1938-06-01| 0.58 #1938-07-01| 0.55 #1938-08-01| 0.53 #1938-09-01| 1.75 #1938-10-01| 0.56 #1938-11-01| 0.84 #1938-12-01| 0.63 #1939-01-01| 0.53 #1939-02-01| 0.53 #1939-03-01| 0.91 #1939-04-01| 1.22 #1939-05-01| 0.63 #1939-06-01| 0.75 #1939-07-01| 0.70 #1939-08-01| 3.91 #1939-09-01| 2.44 #1939-10-01| 1.81 #1939-11-01| 1.17 #1939-12-01| 1.24 #1940-01-01| 1.08 #1940-02-01| 1.03 #1940-03-01| 1.03 #1940-04-01| 1.03 #1940-05-01| 1.03 #1940-06-01| 1.03 #1940-07-01| 1.03 #1940-08-01| 1.03 #1940-09-01| 1.03 #1940-10-01| 1.03 #1940-11-01| 1.03 #1940-12-01| 1.03 #1941-01-01| 1.03 #1941-02-01| 1.03 #1941-03-01| 1.03 #1941-04-01| 1.03 #1941-05-01| 1.03 #1941-06-01| 1.03 #1941-07-01| 1.03 #1941-08-01| 1.03 #1941-09-01| 1.03 #1941-10-01| 1.03 #1941-11-01| 1.03 #1941-12-01| 1.03 #1942-01-01| 1.03 #1942-02-01| 1.03 #1942-03-01| 1.03 #1942-04-01| 1.03 #1942-05-01| 1.03 #1942-06-01| 1.03 #1942-07-01| 1.03 #1942-08-01| 1.03 #1942-09-01| 1.03 #1942-10-01| 1.03 #1942-11-01| 1.03 #1942-12-01| 1.03 #1943-01-01| 1.03 #1943-02-01| 1.03 #1943-03-01| 1.03 #1943-04-01| 1.03 #1943-05-01| 1.03 #1943-06-01| 1.03 #1943-07-01| 1.03 #1943-08-01| 1.03 #1943-09-01| 1.03 #1943-10-01| 1.03 #1943-11-01| 1.03 #1943-12-01| 1.03 #1944-01-01| 1.03 #1944-02-01| 1.03 #1944-03-01| 1.03 #1944-04-01| 1.03 #1944-05-01| 1.03 #1944-06-01| 1.03 #1944-07-01| 1.03 #1944-08-01| 1.03 #1944-09-01| 1.03 #1944-10-01| 1.03 #1944-11-01| 1.03 #1944-12-01| 1.03 #1945-01-01| 1.03 #1945-02-01| 1.03 #1945-03-01| 1.03 #1945-04-01| 1.03 #1945-05-01| 1.03 #1945-06-01| 1.03 #1945-07-01| 1.03 #1945-08-01| 1.03 #1945-09-01| 1.03 #1945-10-01| 0.53 #1945-11-01| 0.53 #1945-12-01| 0.53 #1946-01-01| 0.53 #1946-02-01| 0.53 #1946-03-01| 0.53 #1946-04-01| 0.53 #1946-05-01| 0.53 #1946-06-01| 0.53 #1946-07-01| 0.53 #1946-08-01| 0.53 #1946-09-01| 3.53 #1946-10-01| 0.53 #1946-11-01| 0.53 #1946-12-01| 0.53 #1947-01-01| 0.53 #1947-02-01| 0.53 #1947-03-01| 0.53 #1947-04-01| 0.53 #1947-05-01| 0.53 #1947-06-01| 0.53 #1947-07-01| 0.53 #1947-08-01| 0.53 #1947-09-01| 0.53 #1947-10-01| 0.53 #1947-11-01| 0.53 #1947-12-01| 0.53 #1948-01-01| 0.53 #1948-02-01| 0.56 #1948-03-01| 0.56 #1948-04-01| 0.56 #1948-05-01| 0.56 #1948-06-01| 0.56 #1948-07-01| 0.56 #1948-08-01| 0.56 #1948-09-01| 0.56 #1948-10-01| 0.56 #1948-11-01| 0.56 #1948-12-01| 0.56 #1949-01-01| 0.56 #1949-02-01| 0.56 #1949-03-01| 0.56 #1949-04-01| 0.63 #1949-05-01| 0.63 #1949-06-01| 0.63 #1949-07-01| 0.63 #1949-08-01| 0.69 #1949-09-01| 0.67 #1949-10-01| 0.69 #1949-11-01| 0.69 #1949-12-01| 0.69 #1950-01-01| 0.69 #1950-02-01| 0.69 #1950-03-01| 0.69 #1950-04-01| 0.69 #1950-05-01| 0.69 #1950-06-01| 0.69 #1950-07-01| 0.69 #1950-08-01| 0.69 #1950-09-01| 0.69 #1950-10-01| 0.69 #1950-11-01| 0.69 #1950-12-01| 0.69 #1951-01-01| 0.69 #1951-02-01| 0.69 #1951-03-01| 0.69 #1951-04-01| 0.69 #1951-05-01| 0.69 #1951-06-01| 0.69 #1951-07-01| 1.00 #1951-08-01| 1.00 #1951-09-01| 1.00 #1951-10-01| 1.00 #1951-11-01| 1.50 #1951-12-01| 1.50 #1952-01-01| 1.50 #1952-02-01| 1.50 #1952-03-01| 3.00 #1952-04-01| 3.00 #1952-05-01| 3.00 #1952-06-01| 3.00 #1952-07-01| 3.00 #1952-08-01| 3.00 #1952-09-01| 3.00 #1952-10-01| 3.00 #1952-11-01| 3.00 #1952-12-01| 3.00 #1953-01-01| 3.00 #1953-02-01| 3.00 #1953-03-01| 3.00 #1953-04-01| 3.00 #1953-05-01| 3.00 #1953-06-01| 3.00 #1953-07-01| 3.00 #1953-08-01| 3.00 #1953-09-01| 2.19 #1953-10-01| 2.19 #1953-11-01| 2.16 #1953-12-01| 2.17 #1954-01-01| 2.19 #1954-02-01| 2.13 #1954-03-01| 2.19 #1954-04-01| 2.13 #1954-05-01| 1.75 #1954-06-01| 1.66 #1954-07-01| 1.59 #1954-08-01| 1.59 #1954-09-01| 1.63 #1954-10-01| 1.59 #1954-11-01| 1.66 #1954-12-01| 1.88 #1955-01-01| 2.38 #1955-02-01| 3.81 #1955-03-01| 3.81 #1955-04-01| 3.94 #1955-05-01| 3.94 #1955-06-01| 4.00 #1955-07-01| 4.00 #1955-08-01| 4.03 #1955-09-01| 4.13 #1955-10-01| 4.13 #1955-11-01| 4.19 #1955-12-01| 4.19 #1956-01-01| 4.19 #1956-02-01| 5.34 #1956-03-01| 5.31 #1956-04-01| 5.13 #1956-05-01| 5.13 #1956-06-01| 5.19 #1956-07-01| 5.03 #1956-08-01| 5.13 #1956-09-01| 5.19 #1956-10-01| 5.06 #1956-11-01| 5.06 #1956-12-01| 4.94 #1957-01-01| 4.69 #1957-02-01| 4.25 #1957-03-01| 4.22 #1957-04-01| 4.06 #1957-05-01| 4.06 #1957-06-01| 4.00 #1957-07-01| 4.13 #1957-08-01| 6.75 #1957-09-01| 6.75 #1957-10-01| 6.63 #1957-11-01| 6.63 #1957-12-01| 6.50 #1958-01-01| 6.13 #1958-02-01| 6.19 #1958-03-01| 5.56 #1958-04-01| 5.38 #1958-05-01| 4.94 #1958-06-01| 4.38 #1958-07-01| 4.31 #1958-08-01| 3.88 #1958-09-01| 3.75 #1958-10-01| 3.69 #1958-11-01| 3.44 #1958-12-01| 3.25 #1959-01-01| 3.25 #1959-02-01| 3.38 #1959-03-01| 3.38 #1959-04-01| 3.47 #1959-05-01| 3.47 #1959-06-01| 3.53 #1959-07-01| 3.63 #1959-08-01| 3.56 #1959-09-01| 3.56 #1959-10-01| 3.50 #1959-11-01| 3.53 #1959-12-01| 3.78 #1960-01-01| 4.66 #1960-02-01| 4.66 #1960-03-01| 4.75 #1960-04-01| 4.78 #1960-05-01| 4.69 #1960-06-01| 5.81 #1960-07-01| 5.72 #1960-08-01| 5.72 #1960-09-01| 5.72 #1960-10-01| 5.25 #1960-11-01| 4.81 #1960-12-01| 4.50 #1961-01-01| 4.31 #1961-02-01| 4.53 #1961-03-01| 4.59 #1961-04-01| 4.53 #1961-05-01| 4.56 #1961-06-01| 4.66 #1961-07-01| 6.88 #1961-08-01| 6.88 #1961-09-01| 6.81 #1961-10-01| 5.94 #1961-11-01| 5.63 #1961-12-01| 5.63 #1962-01-01| 5.50 #1962-02-01| 5.69 #1962-03-01| 4.56 #1962-04-01| 4.25 #1962-05-01| 4.00 #1962-06-01| 4.06 #1962-07-01| 4.06 #1962-08-01| 3.94 #1962-09-01| 3.81 #1962-10-01| 4.06 #1962-11-01| 3.88 #1962-12-01| 3.88 #1963-01-01| 3.63 #1963-02-01| 3.56 #1963-03-01| 3.88 #1963-04-01| 3.88 #1963-05-01| 3.81 #1963-06-01| 3.81 #1963-07-01| 3.84 #1963-08-01| 3.84 #1963-09-01| 3.84 #1963-10-01| 3.88 #1963-11-01| 3.88 #1963-12-01| 3.88 #1964-01-01| 3.88 #1964-02-01| 4.50 #1964-03-01| 4.50 #1964-04-01| 4.50 #1964-05-01| 4.56 #1964-06-01| 4.63 #1964-07-01| 4.81 #1964-08-01| 4.81 #1964-09-01| 4.81 #1964-10-01| 4.88 #1964-11-01| 6.81 #1964-12-01| 6.81 #1965-01-01| 6.75 #1965-02-01| 6.66 #1965-03-01| 6.81 #1965-04-01| 6.69 #1965-05-01| 6.75 #1965-06-01| 5.94 #1965-07-01| 5.94 #1965-08-01| 5.94 #1965-09-01| 5.94 #1965-10-01| 5.88 #1965-11-01| 5.88 #1965-12-01| 5.88 #1966-01-01| 5.88 #1966-02-01| 5.94 #1966-03-01| 5.94 #1966-04-01| 5.94 #1966-05-01| 5.94 #1966-06-01| 5.97 #1966-07-01| 6.94 #1966-08-01| 6.94 #1966-09-01| 6.97 #1966-10-01| 6.88 #1966-11-01| 6.97 #1966-12-01| 6.88 #1967-01-01| 6.44 #1967-02-01| 6.38 #1967-03-01| 5.69 #1967-04-01| 5.75 #1967-05-01| 5.41 #1967-06-01| 5.41 #1967-07-01| 5.50 #1967-08-01| 5.50 #1967-09-01| 5.63 #1967-10-01| 5.94 #1967-11-01| 7.75 #1967-12-01| 7.75 #1968-01-01| 7.75 #1968-02-01| 7.69 #1968-03-01| 7.38 #1968-04-01| 7.38 #1968-05-01| 7.50 #1968-06-01| 7.63 #1968-07-01| 7.50 #1968-08-01| 7.38 #1968-09-01| 6.94 #1968-10-01| 6.94 #1968-11-01| 7.13 #1968-12-01| 7.26 #1969-01-01| 7.25 #1969-02-01| 8.25 #1969-03-01| 8.38 #1969-04-01| 8.38 #1969-05-01| 8.50 #1969-06-01| 8.75 #1969-07-01| 8.75 #1969-08-01| 8.75 #1969-09-01| 8.75 #1969-10-01| 8.75 #1969-11-01| 8.75 #1969-12-01| 8.75 #1970-01-01| 8.75 #1970-02-01| 8.75 #1970-03-01| 8.50 #1970-04-01| 8.00 #1970-05-01| 8.00 #1970-06-01| 8.00 #1970-07-01| 8.00 #1970-08-01| 8.00 #1970-09-01| 8.00 #1970-10-01| 8.00 #1970-11-01| 8.00 #1970-12-01| 8.00 #1971-01-01| 8.00 #1971-02-01| 8.00 #1971-03-01| 8.00 #1971-04-01| 7.00 #1971-05-01| 6.75 #1971-06-01| 6.38 #1971-07-01| 6.31 #1971-08-01| 5.94 #1971-09-01| 4.95 #1971-10-01| 4.92 #1971-11-01| 4.56 #1971-12-01| 4.50 #1972-01-01| 4.63 #1972-02-01| 5.00 #1972-03-01| 4.75 #1972-04-01| 4.47 #1972-05-01| 4.78 #1972-06-01| 6.75 #1972-07-01| 7.69 #1972-08-01| 6.78 #1972-09-01| 7.25 #1972-10-01| 7.59 #1972-11-01| 7.69 #1972-12-01| 8.75 #1973-01-01| 9.03 #1973-02-01| 9.50 #1973-03-01| 9.13 #1973-04-01| 8.41 #1973-05-01| 8.44 #1973-06-01| 7.69 #1973-07-01|12.19 #1973-08-01|12.81 #1973-09-01|12.38 #1973-10-01|11.59 #1973-11-01|13.44 #1973-12-01|14.00 #1974-01-01|13.72 #1974-02-01|13.56 #1974-03-01|15.56 #1974-04-01|13.44 #1974-05-01|12.69 #1974-06-01|13.31 #1974-07-01|13.22 #1974-08-01|12.63 #1974-09-01|11.84 #1974-10-01|11.91 #1974-11-01|12.44 #1974-12-01|12.78 #1975-01-01|12.00 #1975-02-01|10.91 #1975-03-01| 9.97 #1975-04-01| 9.97 #1975-05-01| 9.81 #1975-06-01| 9.75 #1975-07-01|10.50 #1975-08-01|10.47 #1975-09-01|10.56 #1975-10-01|11.45 #1975-11-01|11.03 #1975-12-01|10.63 #1976-01-01| 9.44 #1976-02-01| 8.69 #1976-03-01| 8.39 #1976-04-01| 9.88 #1976-05-01|11.39 #1976-06-01|11.00 #1976-07-01|11.00 #1976-08-01|11.02 #1976-09-01|12.91 #1976-10-01|14.78 #1976-11-01|14.38 #1976-12-01|13.63 #1977-01-01|12.00 #1977-02-01|10.84 #1977-03-01| 8.88 #1977-04-01| 7.55 #1977-05-01| 8.00 #1977-06-01| 7.64 #1977-07-01| 7.50 #1977-08-01| 6.53 #1977-09-01| 5.50 #1977-10-01| 4.77 #1977-11-01| 6.72 #1977-12-01| 6.34 #1978-01-01| 6.09 #1978-02-01| 6.58 #1978-03-01| 6.66 #1978-04-01| 8.00 #1978-05-01| 8.94 #1978-06-01| 9.88 #1978-07-01| 9.61 #1978-08-01| 9.25 #1978-09-01| 9.44 #1978-10-01|10.86 #1978-11-01|11.98 #1978-12-01|12.22 #1979-01-01|12.84 #1979-02-01|11.94 #1979-03-01|12.00 #1979-04-01|11.33 #1979-05-01|11.59 #1979-06-01|13.92 #1979-07-01|13.95 #1979-08-01|13.94 #1979-09-01|14.16 #1979-10-01|14.22 #1979-11-01|16.72 #1979-12-01|16.75 #1980-01-01|17.06 #1980-02-01|17.59 #1980-03-01|17.70 #1980-04-01|16.50 #1980-05-01|16.44 #1980-06-01|16.27 #1980-07-01|15.22 #1980-08-01|15.98 #1980-09-01|15.16 #1980-10-01|15.81 #1980-11-01|13.66 #1980-12-01|14.25 #1981-01-01|12.94 #1981-02-01|11.94 #1981-03-01|11.31 #1981-04-01|11.56 #1981-05-01|11.75 #1981-06-01|11.97 #1981-07-01|13.91 #1981-08-01|13.25 #1981-09-01|15.78 #1981-10-01|15.78 #1981-11-01|13.94 #1981-12-01|14.84 #1982-01-01|13.67 #1982-02-01|13.41 #1982-03-01|12.69 #1982-04-01|13.06 #1982-05-01|12.75 #1982-06-01|12.34 #1982-07-01|11.39 #1982-08-01|10.19 #1982-09-01| 9.83 #1982-10-01| 9.06 #1982-11-01|10.14 #1982-12-01| 9.94 #1983-01-01|11.09 #1983-02-01|10.89 #1983-03-01|10.28 #1983-04-01| 9.84 #1983-05-01| 9.88 #1983-06-01| 9.38 #1983-07-01| 9.47 #1983-08-01| 9.41 #1983-09-01| 9.08 #1983-10-01| 8.91 #1983-11-01| 8.88 #1983-12-01| 8.86 #1984-01-01| 8.88 #1984-02-01| 8.88 #1984-03-01| 8.41 #1984-04-01| 8.41 #1984-05-01| 9.81 #1984-06-01| 9.06 #1984-07-01|11.66 #1984-08-01|10.05 #1984-09-01|10.09 #1984-10-01| 9.94 #1984-11-01| 9.11 #1984-12-01| 9.14 #1985-01-01|12.00 #1985-02-01|13.44 #1985-03-01|12.50 #1985-04-01|12.00 #1985-05-01|11.91 #1985-06-01|12.00 #1985-07-01|10.72 #1985-08-01|11.06 #1985-09-01|11.13 #1985-10-01|11.17 #1985-11-01|11.06 #1985-12-01|11.23 #1986-01-01|12.24 #1986-02-01|11.96 #1986-03-01|10.97 #1986-04-01|10.01 #1986-05-01| 9.48 #1986-06-01| 9.40 #1986-07-01| 9.61 #1986-08-01| 9.44 #1986-09-01|10.22 #1986-10-01|10.68 #1986-11-01|10.71 #1986-12-01|10.68 #1987-01-01|10.65 #1987-02-01|10.34 #1987-03-01| 9.55 #1987-04-01| 8.99 #1987-05-01| 8.56 #1987-06-01| 8.87 #1987-07-01| 8.93 #1987-08-01|10.06 #1987-09-01| 9.87 #1987-10-01| 8.97 #1987-11-01| 8.56 #1987-12-01| 8.39 #1988-01-01| 8.37 #1988-02-01| 8.89 #1988-03-01| 8.24 #1988-04-01| 7.97 #1988-05-01| 7.10 #1988-06-01| 9.56 #1988-07-01|10.37 #1988-08-01|11.71 #1988-09-01|11.56 #1988-10-01|11.61 #1988-11-01|12.64 #1988-12-01|12.64 #1989-01-01|12.48 #1989-02-01|12.85 #1989-03-01|12.57 #1989-04-01|12.49 #1989-05-01|13.72 #1989-06-01|13.61 #1989-07-01|13.36 #1989-08-01|13.44 #1989-09-01|14.16 #1989-10-01|14.64 #1989-11-01|14.62 #1989-12-01|13.35 #1990-01-01|14.49 #1990-02-01|14.52 #1990-03-01|14.60 #1990-04-01|14.71 #1990-05-01|14.53 #1990-06-01|14.35 #1990-07-01|14.35 #1990-08-01|14.32 #1990-09-01|14.32 #1990-10-01|13.20 #1990-11-01|12.93 #1990-12-01|13.35 #1991-01-01|13.23 #1991-02-01|11.94 #1991-03-01|11.69 #1991-04-01|11.22 #1991-05-01|10.90 #1991-06-01|10.77 #1991-07-01|10.56 #1991-08-01|10.29 #1991-09-01| 9.90 #1991-10-01|10.00 #1991-11-01|10.19 #1991-12-01|10.28 #1992-01-01| 9.96 #1992-02-01| 9.83 #1992-03-01|10.36 #1992-04-01| 9.99 #1992-05-01| 9.52 #1992-06-01| 9.58 #1992-07-01| 9.69 #1992-08-01| 9.97 #1992-09-01| 8.36 #1992-10-01| 6.82 #1992-11-01| 6.75 #1992-12-01| 6.58 #1993-01-01| 5.60 #1993-02-01| 5.68 #1993-03-01| 5.59 #1993-04-01| 5.74 #1993-05-01| 5.61 #1993-06-01| 5.61 #1993-07-01| 5.65 #1993-08-01| 5.58 #1993-09-01| 5.61 #1993-10-01| 5.43 #1993-11-01| 5.03 #1993-12-01| 5.00 #1994-01-01| 5.08 #1994-02-01| 4.91 #1994-03-01| 4.97 #1994-04-01| 4.90 #1994-05-01| 4.95 #1994-06-01| 4.97 #1994-07-01| 5.32 #1994-08-01| 5.41 #1994-09-01| 5.63 #1994-10-01| 5.85 #1994-11-01| 5.96 #1994-12-01| 6.30 #1995-01-01| 6.56 #1995-02-01| 6.55 #1995-03-01| 6.33 #1995-04-01| 6.72 #1995-05-01| 6.43 #1995-06-01| 6.68 #1995-07-01| 6.66 #1995-08-01| 6.58 #1995-09-01| 6.58 #1995-10-01| 6.55 #1995-11-01| 6.28 #1995-12-01| 6.28 #1996-01-01| 6.05 #1996-02-01| 5.94 #1996-03-01| 5.85 #1996-04-01| 5.85 #1996-05-01| 5.86 #1996-06-01| 5.58 #1996-07-01| 5.60 #1996-08-01| 5.60 #1996-09-01| 5.69 #1996-10-01| 5.97 #1996-11-01| 6.19 #1996-12-01| 6.22 #1997-01-01| 6.03 #1997-02-01| 5.96 #1997-03-01| 6.18 #1997-04-01| 6.35 #1997-05-01| 6.38 #1997-06-01| 6.66 #1997-07-01| 6.88 #1997-08-01| 7.03 #1997-09-01| 7.06 #1997-10-01| 7.08 #1997-11-01| 7.32 #1997-12-01| 7.31 #1998-01-01| 7.26 #1998-02-01| 7.27 #1998-03-01| 7.26 #1998-04-01| 7.21 #1998-05-01| 7.22 #1998-06-01| 7.55 #1998-07-01| 7.45 #1998-08-01| 7.38 #1998-09-01| 7.08 #1998-10-01| 6.76 #1998-11-01| 6.43 #1998-12-01| 5.88 #1999-01-01| 5.56 #1999-02-01| 5.19 #1999-03-01| 5.01 #1999-04-01| 5.02 #1999-05-01| 5.08 #1999-06-01| 4.88 #1999-07-01| 4.93 #1999-08-01| 4.92 #1999-09-01| 5.32 #1999-10-01| 5.47 #1999-11-01| 5.49 #1999-12-01| 5.69 #2000-01-01| 5.97 #2000-02-01| 6.02 #2000-03-01| 6.01 #2000-04-01| 6.10 #2000-05-01| 6.09 #2000-06-01| 5.98 #2000-07-01| 5.98 #2000-08-01| 5.99 #2000-09-01| 5.91 #2000-10-01| 5.91 #2000-11-01| 5.78 #2000-12-01| 5.79 #2001-01-01| 5.59 #2001-02-01| 5.49 #2001-03-01| 5.27 #2001-04-01| 5.14 #2001-05-01| 5.07 #2001-06-01| 5.13 #2001-07-01| 5.05 #2001-08-01| 4.75 #2001-09-01| 4.34 #2001-10-01| 4.05 #2001-11-01| 3.87 #2001-12-01| 3.92 #2002-01-01| 3.92 #2002-02-01| 3.92 #2002-03-01| 4.03 #2002-04-01| 4.01 #2002-05-01| 4.05 #2002-06-01| 4.00 #2002-07-01| 3.86 #2002-08-01| 3.87 #2002-09-01| 3.83 #2002-10-01| 3.81 #2002-11-01| 3.92 #2002-12-01| 3.90 #2003-01-01| 3.86 #2003-02-01| 3.58 #2003-03-01| 3.52 #2003-04-01| 3.49 #2003-05-01| 3.51 #2003-06-01| 3.53 #2003-07-01| 3.35 #2003-08-01| 3.51 #2003-09-01| 3.61 #2003-10-01| 3.85 #2003-11-01| 3.88 #2003-12-01| 3.93 #2004-01-01| 4.03 #2004-02-01| 4.09 #2004-03-01| 4.24 #2004-04-01| 4.34 #2004-05-01| 4.52 #2004-06-01| 4.74 #2004-07-01| 4.82 #2004-08-01| 4.82 #2004-09-01| 4.80 #2004-10-01| 4.79 #2004-11-01| 4.75 #2004-12-01| 4.76 #2005-01-01| 4.75 #2005-02-01| 4.86 #2005-03-01| 4.85 #2005-04-01| 4.83 #2005-05-01| 4.78 #2005-06-01| 4.69 #2005-07-01| 4.52 #2005-08-01| 4.53 #2005-09-01| 4.55 #2005-10-01| 4.56 #2005-11-01| 4.56 #2005-12-01| 4.60 #2006-01-01| 4.55 #2006-02-01| 4.52 #2006-03-01| 4.56 #2006-04-01| 4.62 #2006-05-01| 4.67 #2006-06-01| 4.73 #2006-07-01| 4.74 #2006-08-01| 4.96 #2006-09-01| 5.04 #2006-10-01| 5.15 #2006-11-01| 5.23 #2006-12-01| 5.27 #2007-01-01| 5.55 #2007-02-01| 5.50 #2007-03-01| 5.58 #2007-04-01| 5.68 #2007-05-01| 5.79 #2007-06-01| 5.96 #2007-07-01| 6.02 #2007-08-01| 6.63 #2007-09-01| 6.28 #2007-10-01| 6.24 #2007-11-01| 6.60 #2007-12-01| 5.99 #2008-01-01| 5.55 #2008-02-01| 5.73 #2008-03-01| 5.99 #2008-04-01| 5.82 #2008-05-01| 5.83 #2008-06-01| 5.95 #2008-07-01| 5.79 #2008-08-01| 5.74 #2008-09-01| 6.30 #2008-10-01| 5.90 #2008-11-01| 3.79 #2008-12-01| 2.90 #2009-01-01| 2.17 #2009-02-01| 2.00 #2009-03-01| 1.64 #2009-04-01| 1.40 #2009-05-01| 1.27 #2009-06-01| 1.19 #2009-07-01| 0.90 #2009-08-01| 0.68 #2009-09-01| 0.48 #2009-10-01| 0.51 #2009-11-01| 0.54 #2009-12-01| 0.53 #2010-01-01| 0.56 #2010-02-01| 0.58 #2010-03-01| 0.60 #2010-04-01| 0.60 #2010-05-01| 0.69 #2010-06-01| 0.71 #2010-07-01| 0.72 #2010-08-01| 0.70 #2010-09-01| 0.72 #2010-10-01| 0.70 #2010-11-01| 0.72 #2010-12-01| 0.74 #2011-01-01| 0.77 #2011-02-01| 0.81 #2011-03-01| 0.83 #2011-04-01| 0.80 #2011-05-01| 0.83 #2011-06-01| 0.83 #2011-07-01| 0.83 #2011-08-01| 0.82 #2011-09-01| 0.89 #2011-10-01| 1.00 #2011-11-01| 1.00 #2011-12-01| 1.02 #2012-01-01| 1.01 #2012-02-01| 1.00 #2012-03-01| 1.00 #2012-04-01| 0.92 #2012-05-01| 0.91 #2012-06-01| 0.77 #2012-07-01| 0.73 #2012-08-01| 0.68 #2012-09-01| 0.60 #2012-10-01| 0.53 #2012-11-01| 0.52 #2012-12-01| 0.52 #2013-01-01| 0.51 #2013-02-01| 0.51 #2013-03-01| 0.51 #2013-04-01| 0.44 #2013-05-01| 0.44 #2013-06-01| 0.44 #2013-07-01| 0.44 #2013-08-01| 0.44 #2013-09-01| 0.45 #2013-10-01| 0.45 #2013-11-01| 0.46 #2013-12-01| 0.49 #2014-01-01| 0.49 #2014-02-01| 0.48 #2014-03-01| 0.49 #2014-04-01| 0.49 #2014-05-01| 0.51 #2014-06-01| 0.51 #2014-07-01| 0.50 #2014-08-01| 0.50 #2014-09-01| 0.51 #2014-10-01| 0.50 #2014-11-01| 0.49 #2014-12-01| 0.49 #2015-01-01| 0.49 #2015-02-01| 0.49 #2015-03-01| 0.49 #2015-04-01| 0.49 #2015-05-01| 0.50 #2015-06-01| 0.51 #2015-07-01| 0.52 #2015-08-01| 0.53 #2015-09-01| 0.53 #2015-10-01| 0.53 #2015-11-01| 0.53 #2015-12-01| 0.53 #2016-01-01| 0.52 #2016-02-01| 0.52 #2016-03-01| 0.52 #2016-04-01| 0.52 #2016-05-01| 0.52 #2016-06-01| 0.52 #2016-07-01| 0.50 #2016-08-01| 0.42 #2016-09-01| 0.32 #2016-10-01| 0.33 #2016-11-01| 0.34 #2016-12-01| 0.33 #2017-01-01| 0.30