Year	Percent Change at Annual Rate
1960-01-01	2.49998884729973
1961-01-01	2.52219678103617
1962-01-01	2.54775642249048
1963-01-01	2.58861023373187
1964-01-01	2.64952828443176
1965-01-01	2.71921193105313
1966-01-01	2.79310445725840
1967-01-01	2.84970523166650
1968-01-01	2.86943082384410
1969-01-01	2.84445049073088
1970-01-01	2.79241457005222
1971-01-01	2.72578789133722
1972-01-01	2.67403084760429
1973-01-01	2.65891513265488
1974-01-01	2.69146025595272
1975-01-01	2.75073303186012
1976-01-01	2.82727549579189
1977-01-01	2.88046545851238
1978-01-01	2.87447965895262
1979-01-01	2.79464002190020
1980-01-01	2.67446445928292
1981-01-01	2.55461536719571
1982-01-01	2.47605254608222
1983-01-01	2.45027186851139
1984-01-01	2.49150196083590
1985-01-01	2.58288414141386
1986-01-01	2.64961073985615
1987-01-01	2.71330708479768
1988-01-01	2.85864746416079
1989-01-01	3.09929599313026
1990-01-01	3.37617150649019
1991-01-01	3.68751534212072
1992-01-01	3.90795840546621
1993-01-01	3.90559755587118
1994-01-01	3.64129527716763
1995-01-01	3.22991790570760
1996-01-01	2.78517870125060
1997-01-01	2.44722041233339
1998-01-01	2.27905501596385
1999-01-01	2.33236796138552
2000-01-01	2.53354624805977
2001-01-01	2.76112856773597
2002-01-01	2.93498949571457
2003-01-01	3.07115247866526
2004-01-01	3.14930658610340
2005-01-01	3.18670182240912
2006-01-01	3.21972779433630
2007-01-01	3.26149586246163
2008-01-01	3.29354920010098
2009-01-01	3.31644100622760
2010-01-01	3.33093595752052
2011-01-01	3.33829597760212
2012-01-01	3.33887151187946
2013-01-01	3.33236685630567
2014-01-01	3.31917585896345
2015-01-01	3.30041641381667
2016-01-01	3.27853356948562
2017-01-01	3.25353256258409