Year	Percent Change at Annual Rate
1960-01-01	2.776845112222020
1961-01-01	2.866375617095440
1962-01-01	2.932650913427410
1963-01-01	2.962322649171060
1964-01-01	2.950162442850520
1965-01-01	2.908716719077400
1966-01-01	2.852970676749600
1967-01-01	2.795759987919030
1968-01-01	2.741315175076080
1969-01-01	2.694033914345660
1970-01-01	2.648518321895850
1971-01-01	2.598319560590270
1972-01-01	2.537536687089260
1973-01-01	2.465313326662640
1974-01-01	2.381280052364610
1975-01-01	2.287851954532440
1976-01-01	2.197484457079400
1977-01-01	2.107261252944000
1978-01-01	2.001831927119990
1979-01-01	1.879225130390090
1980-01-01	1.748289963686280
1981-01-01	1.616740505660460
1982-01-01	1.499982712864470
1983-01-01	1.411635183655730
1984-01-01	1.360005254479800
1985-01-01	1.335644107839260
1986-01-01	1.313128792929840
1987-01-01	1.289935484593610
1988-01-01	1.284252620070570
1989-01-01	1.298575120112730
1990-01-01	1.322526367885990
1991-01-01	1.354687729494720
1992-01-01	1.373641108807210
1993-01-01	1.354936263050360
1994-01-01	1.287709128884400
1995-01-01	1.186275010683030
1996-01-01	1.077911427915900
1997-01-01	0.979509010389240
1998-01-01	0.885612579070167
1999-01-01	0.801131975285108
2000-01-01	0.725902079411965
2001-01-01	0.651222643136821
2002-01-01	0.579779300833908
2003-01-01	0.524387110848465
2004-01-01	0.488461427034877
2005-01-01	0.468606319846985
2006-01-01	0.455375225523418
2007-01-01	0.444763575333988
2008-01-01	0.439995671208227
2009-01-01	0.440496003704660
2010-01-01	0.444647422190366
2011-01-01	0.452110174302421
2012-01-01	0.462163675828822
2013-01-01	0.473556778840406
2014-01-01	0.485351774818735
2015-01-01	0.496901567748348
2016-01-01	0.509497673280554
2017-01-01	0.520823416513904