Year	Percent Change at Annual Rate
1960-01-01	1.3623436996716400
1961-01-01	1.3013254037475600
1962-01-01	1.2874196349380000
1963-01-01	1.2405165786950000
1964-01-01	1.2143440055427900
1965-01-01	1.2160359243739700
1966-01-01	1.1692888563923600
1967-01-01	1.1557743633580400
1968-01-01	1.1373332368543900
1969-01-01	1.1607761180279000
1970-01-01	1.1244313044451900
1971-01-01	1.1549352492601400
1972-01-01	1.1867486475370600
1973-01-01	1.1851806534152900
1974-01-01	1.1517667628179800
1975-01-01	1.0976045696535700
1976-01-01	1.0594057404209100
1977-01-01	1.0151888716334100
1978-01-01	0.9839077584988510
1979-01-01	0.9511226327059060
1980-01-01	0.9536526699319120
1981-01-01	0.9218763461373700
1982-01-01	0.8841189254898440
1983-01-01	0.8830823507240180
1984-01-01	0.9396430829036260
1985-01-01	0.9945503445075830
1986-01-01	1.0998474207965500
1987-01-01	1.1737173297411900
1988-01-01	1.0582786684876700
1989-01-01	0.7379795183425040
1990-01-01	0.2693037604870010
1991-01-01	-0.2882664987632280
1992-01-01	-0.7529805665058220
1993-01-01	-0.9835690177256990
1994-01-01	-0.8397078083802700
1995-01-01	-0.4550880104752300
1996-01-01	0.0390887972142611
1997-01-01	0.4181613520487500
1998-01-01	0.7088179109883090
1999-01-01	0.7635012548038550
2000-01-01	0.6815674773142800
2001-01-01	0.5654977932821320
2002-01-01	0.5099963832200910
2003-01-01	0.4282303944439550
2004-01-01	0.3516551164857900
2005-01-01	0.2945204767184770
2006-01-01	0.2027558935182850
2007-01-01	0.1342545460919480
2008-01-01	0.0763413941525995
2009-01-01	0.0659780234651530
2010-01-01	0.0679942746172886
2011-01-01	0.1193931676028400
2012-01-01	0.1192507902900350
2013-01-01	0.1663022772486300
2014-01-01	0.1946941356274890
2015-01-01	0.2515158727733900
2016-01-01	0.3099449882413570
2017-01-01	0.3516013662115010