Year	Percent Change at Annual Rate
1960-01-01	2.37095163654600
1961-01-01	2.41571779304877
1962-01-01	2.46057995520735
1963-01-01	2.49865689447113
1964-01-01	2.53007727469009
1965-01-01	2.56262386239102
1966-01-01	2.57301097429404
1967-01-01	2.58557939544939
1968-01-01	2.63661878843192
1969-01-01	2.73912823529206
1970-01-01	2.86054827555517
1971-01-01	3.00084175151217
1972-01-01	3.09574561683965
1973-01-01	3.07938347292370
1974-01-01	2.92677406456799
1975-01-01	2.69434720305531
1976-01-01	2.47390016564474
1977-01-01	2.31161209254404
1978-01-01	2.19498656094798
1979-01-01	2.13805452895990
1980-01-01	2.14051002942920
1981-01-01	2.10976805324055
1982-01-01	2.11446534976196
1983-01-01	2.31267503253030
1984-01-01	2.74178490113994
1985-01-01	3.29050140225105
1986-01-01	3.86829185284104
1987-01-01	4.29631466188431
1988-01-01	4.45401116695840
1989-01-01	4.29649275080764
1990-01-01	3.94764057290617
1991-01-01	3.54483948354732
1992-01-01	3.22106235876940
1993-01-01	3.01040657854092
1994-01-01	2.95186653253003
1995-01-01	2.98243146431574
1996-01-01	3.04201396672345
1997-01-01	3.03040113187467
1998-01-01	2.88974488567444
1999-01-01	2.58837415103652
2000-01-01	2.19395119720766
2001-01-01	1.79187246650183
2002-01-01	1.46578001591287
2003-01-01	1.23526331611244
2004-01-01	1.13586536464649
2005-01-01	1.13664130659687
2006-01-01	1.15159800335290
2007-01-01	1.16940657025685
2008-01-01	1.26414330449709
2009-01-01	1.44532334519967
2010-01-01	1.67652370814964
2011-01-01	1.93457943050017
2012-01-01	2.15712825954833
2013-01-01	2.29620515794039
2014-01-01	2.32423734218710
2015-01-01	2.27544048667904
2016-01-01	2.20799898330786
2017-01-01	2.15749565244757