Year	Percent Change at Annual Rate
1960-01-01	2.9790108808311000
1961-01-01	2.6406201157113800
1962-01-01	2.5037465661749700
1963-01-01	2.2115958143253800
1964-01-01	2.0505224668811100
1965-01-01	1.7684671415117900
1966-01-01	1.5096015692249500
1967-01-01	1.2167588597411300
1968-01-01	1.1218425933752500
1969-01-01	1.1182225145539200
1970-01-01	1.3064058492991000
1971-01-01	1.5043077829462000
1972-01-01	1.6847160990436500
1973-01-01	1.6236024910210500
1974-01-01	1.2457365239572000
1975-01-01	0.6619023144203490
1976-01-01	0.0569962967837813
1977-01-01	-0.4895970612206810
1978-01-01	-0.5906982472272510
1979-01-01	-0.2389093693106480
1980-01-01	0.5757068290067720
1981-01-01	1.5703508086438400
1982-01-01	2.2036819896408500
1983-01-01	2.7187653142633700
1984-01-01	2.7290959946747200
1985-01-01	2.3940850841534000
1986-01-01	2.0881507254536800
1987-01-01	1.8069579329906800
1988-01-01	1.7403850348761200
1989-01-01	1.8258790148721500
1990-01-01	2.2182179409789200
1991-01-01	2.5261470236161200
1992-01-01	2.6780483390724800
1993-01-01	2.7796801444527900
1994-01-01	2.7997484543511000
1995-01-01	2.6250075893700300
1996-01-01	2.5069994286749900
1997-01-01	2.4125814138237100
1998-01-01	2.1885338793791700
1999-01-01	1.8983004594400800
2000-01-01	1.5557154040413500
2001-01-01	1.1871883129650100
2002-01-01	0.8722924620657650
2003-01-01	0.6416480740314860
2004-01-01	0.5265301755233800
2005-01-01	0.5137256324695230
2006-01-01	0.5310899802086880
2007-01-01	0.5183424683759660
2008-01-01	0.5552264908018420
2009-01-01	0.5619930985667730
2010-01-01	0.6272685469793740
2011-01-01	0.6282131254733910
2012-01-01	0.7689183615165270
2013-01-01	0.7773924653625030
2014-01-01	0.8283000657700220
2015-01-01	0.9154893820965480
2016-01-01	1.0048926607863500
2017-01-01	1.0455313598046900