Year	Percent Change at Annual Rate
1960-01-01	2.29570658089370
1961-01-01	2.39171092278932
1962-01-01	2.49827116688890
1963-01-01	2.60059289555833
1964-01-01	2.69544269315101
1965-01-01	2.78305789697116
1966-01-01	2.87574807257145
1967-01-01	2.97208770534746
1968-01-01	3.06229930836774
1969-01-01	3.13591720092568
1970-01-01	3.20746260595125
1971-01-01	3.25886757553066
1972-01-01	3.31148019749671
1973-01-01	3.39822303131930
1974-01-01	3.52623477659639
1975-01-01	3.66825247005381
1976-01-01	3.80340373799149
1977-01-01	3.89480819601628
1978-01-01	3.92012649899561
1979-01-01	3.86790444687265
1980-01-01	3.76491300612053
1981-01-01	3.65208478682596
1982-01-01	3.54691186635255
1983-01-01	3.43959352318884
1984-01-01	3.33415582077786
1985-01-01	3.23237019957661
1986-01-01	3.12088125102603
1987-01-01	3.01123780829703
1988-01-01	2.92320664737031
1989-01-01	2.86272285038717
1990-01-01	2.81803323114668
1991-01-01	2.77827951171853
1992-01-01	2.72261403921619
1993-01-01	2.63425891906421
1994-01-01	2.50591595578709
1995-01-01	2.35183885849954
1996-01-01	2.20395325009994
1997-01-01	2.07152126486368
1998-01-01	1.93459224379875
1999-01-01	1.79480209814617
2000-01-01	1.66143389899647
2001-01-01	1.52704089083452
2002-01-01	1.41551402661028
2003-01-01	1.36073602682671
2004-01-01	1.37554598671058
2005-01-01	1.43941102088059
2006-01-01	1.51796053343133
2007-01-01	1.58880754420267
2008-01-01	1.65447669072993
2009-01-01	1.70809094821131
2010-01-01	1.75154449757078
2011-01-01	1.79400587122183
2012-01-01	1.83435103995214
2013-01-01	1.85845339232399
2014-01-01	1.86485525679638
2015-01-01	1.85597535367525
2016-01-01	1.84166640095137
2017-01-01	1.82311170583398