Year	Percent Change at Annual Rate
1961-01-01	1.23517197966227
1962-01-01	1.84485249150373
1963-01-01	2.37349900242579
1964-01-01	2.33300813429453
1965-01-01	2.34982382561797
1966-01-01	2.44971575718260
1967-01-01	2.38399381945769
1968-01-01	2.39201534899469
1969-01-01	2.42841763951409
1970-01-01	2.43312975657088
1971-01-01	2.42505348776247
1972-01-01	2.32790439879666
1973-01-01	2.26852991678668
1974-01-01	2.19814216488278
1975-01-01	2.10281168839430
1976-01-01	2.03699542711900
1977-01-01	1.97518085879000
1978-01-01	1.96927959335025
1979-01-01	1.97535636718311
1980-01-01	1.96332662586897
1981-01-01	1.98318595663798
1982-01-01	2.04125530252009
1983-01-01	2.02802841944418
1984-01-01	1.98085650714188
1985-01-01	1.97509181583196
1986-01-01	1.98876281591637
1987-01-01	1.99921579448218
1988-01-01	1.97053992876408
1989-01-01	1.91308507370351
1990-01-01	1.88996334799813
1991-01-01	1.76200151674183
1992-01-01	1.68164330494622
1993-01-01	1.62339250976822
1994-01-01	1.58052563331805
1995-01-01	1.54388047997523
1996-01-01	1.51340348818563
1997-01-01	1.48773642354804
1998-01-01	1.44572341314138
1999-01-01	1.39133785905452
2000-01-01	1.34983097803666
2001-01-01	1.30335743322627
2002-01-01	1.26598942875343
2003-01-01	1.24487149103949
2004-01-01	1.22475559355703
2005-01-01	1.20956926739410
2006-01-01	1.18921840961342
2007-01-01	1.16823990777924
2008-01-01	1.16346678204103
2009-01-01	1.16905865940487
2010-01-01	1.16940415249678
2011-01-01	1.17224503657989
2012-01-01	1.17235575890098
2013-01-01	1.17179175368169
2014-01-01	1.15966286406260
2015-01-01	1.14150898418768
2016-01-01	1.12793252243529
2017-01-01	1.10874526716320