Year	Percent Change at Annual Rate
1961-01-01	2.73541109312222
1962-01-01	2.77899375466826
1963-01-01	2.77007582824187
1964-01-01	2.79563417644484
1965-01-01	2.80608109600466
1966-01-01	2.81125602484866
1967-01-01	2.87262444687697
1968-01-01	2.82847622550997
1969-01-01	2.82268950730089
1970-01-01	2.81186499726900
1971-01-01	2.78046290920442
1972-01-01	2.75360801446129
1973-01-01	2.79981177134145
1974-01-01	2.82121433070628
1975-01-01	2.87436870129139
1976-01-01	2.93313766414447
1977-01-01	2.98702623884716
1978-01-01	3.05632717205069
1979-01-01	3.15609278609239
1980-01-01	3.24628282603695
1981-01-01	3.32108277978125
1982-01-01	3.37666195568464
1983-01-01	3.39058563956213
1984-01-01	3.34887458723668
1985-01-01	3.29674112306479
1986-01-01	3.22517318755664
1987-01-01	3.14983486909077
1988-01-01	3.03574653012259
1989-01-01	2.87743788267893
1990-01-01	3.52048488465972
1991-01-01	2.60578720666773
1992-01-01	1.66030823568181
1993-01-01	2.31599415568735
1994-01-01	2.22343418236525
1995-01-01	2.73491486747429
1996-01-01	2.09698690792123
1997-01-01	2.06495009003820
1998-01-01	2.01302284311559
1999-01-01	1.98413489327255
2000-01-01	1.95337785693066
2001-01-01	1.91314028586838
2002-01-01	1.88525672538991
2003-01-01	1.89298815493429
2004-01-01	1.94440769003374
2005-01-01	2.02004826959677
2006-01-01	2.10095254710228
2007-01-01	2.16359536168429
2008-01-01	2.19874340102182
2009-01-01	2.20240119465484
2010-01-01	2.15246674443969
2011-01-01	2.11061954465346
2012-01-01	2.07017796621520
2013-01-01	2.01836035513546
2014-01-01	1.95592113388206
2015-01-01	1.88700741979133
2016-01-01	1.80969281552585
2017-01-01	1.73659847818475