| 1970-01-01 |
0.1003439798951149000000000 |
| 1971-01-01 |
0.1025782898068428000000000 |
| 1972-01-01 |
0.0928326770663261400000000 |
| 1973-01-01 |
0.1056208834052085900000000 |
| 1974-01-01 |
0.0258972663432359700000000 |
| 1975-01-01 |
-0.1140139997005462600000000 |
| 1976-01-01 |
-0.0258216410875320430000000 |
| 1977-01-01 |
0.1356123089790344200000000 |
| 1978-01-01 |
0.2023465931415558000000000 |
| 1979-01-01 |
0.1923546493053436300000000 |
| 1980-01-01 |
0.1718454658985138000000000 |
| 1981-01-01 |
0.0934211984276771500000000 |
| 1982-01-01 |
0.1345048695802688600000000 |
| 1983-01-01 |
0.1817432641983032200000000 |
| 1984-01-01 |
0.1534704566001892000000000 |
| 1985-01-01 |
0.1696344316005706800000000 |
| 1986-01-01 |
0.1282590925693512000000000 |
| 1987-01-01 |
0.1462294012308120700000000 |
| 1988-01-01 |
0.1624495834112167400000000 |
| 1989-01-01 |
0.1557178050279617300000000 |
| 1990-01-01 |
0.1601766049861908000000000 |
| 1991-01-01 |
0.1982308328151703000000000 |
| 1992-01-01 |
0.1955607831478119000000000 |
| 1993-01-01 |
0.2294007092714309700000000 |
| 1994-01-01 |
0.2553363740444183300000000 |
| 1995-01-01 |
0.2781167328357696500000000 |
| 1996-01-01 |
0.2438163608312606800000000 |
| 1997-01-01 |
0.2488595694303512600000000 |
| 1998-01-01 |
0.2637634277343750000000000 |
| 1999-01-01 |
0.2473061978816986000000000 |
| 2000-01-01 |
0.2622306346893310500000000 |
| 2001-01-01 |
0.1768583804368972800000000 |
| 2002-01-01 |
0.1888538300991058300000000 |
| 2003-01-01 |
0.2360395342111587500000000 |
| 2004-01-01 |
0.2981367409229278600000000 |
| 2005-01-01 |
0.3202087283134460400000000 |
| 2006-01-01 |
0.1581825911998748800000000 |
| 2007-01-01 |
0.1930086016654968300000000 |
| 2008-01-01 |
0.1203441172838211000000000 |
| 2009-01-01 |
0.0000000000000000000000000 |
| 2010-01-01 |
0.0000000002491125083992074 |
| 2011-01-01 |
-0.0000257619394687935700000 |
| 2012-01-01 |
-0.0000257772426266456020000 |
| 2013-01-01 |
0.4584749042987823500000000 |
| 2014-01-01 |
0.0000238650736719137060000 |
| 2015-01-01 |
0.2071417123079300000000000 |
| 2016-01-01 |
0.2187447398900985700000000 |
| 2017-01-01 |
0.2323920875787735000000000 |
| 2018-01-01 |
0.2749276161193847700000000 |
| 2019-01-01 |
0.2866383790969848600000000 |
