Year	Percent Change at Annual Rate
1960-01-01	2.85389046004946
1961-01-01	2.87755678974444
1962-01-01	2.89610425870153
1963-01-01	2.90960753474983
1964-01-01	2.91962416836425
1965-01-01	2.92641865118574
1966-01-01	2.93083056709764
1967-01-01	2.93189152523837
1968-01-01	2.93082021745092
1969-01-01	2.92877390961200
1970-01-01	2.92510442791765
1971-01-01	2.92027740123961
1972-01-01	2.91470280012564
1973-01-01	2.90762306447638
1974-01-01	2.90164753385701
1975-01-01	2.89360499127786
1976-01-01	2.88398397777908
1977-01-01	2.87392855824983
1978-01-01	2.86995553956339
1979-01-01	2.87115713750005
1980-01-01	2.87533760251508
1981-01-01	2.88183570438265
1982-01-01	2.88316514179454
1983-01-01	2.87330008253645
1984-01-01	2.84791510596769
1985-01-01	2.81505052394956
1986-01-01	2.78644483567566
1987-01-01	2.76500627608455
1988-01-01	2.74262178428401
1989-01-01	2.72022747489592
1990-01-01	2.70149747962628
1991-01-01	2.67609768590386
1992-01-01	2.66151017589886
1993-01-01	2.68815210405317
1994-01-01	2.76230612784767
1995-01-01	2.86266970103001
1996-01-01	2.97080471859925
1997-01-01	3.05447436856803
1998-01-01	3.09237018437781
1999-01-01	3.07400026496158
2000-01-01	3.01834660430125
2001-01-01	2.95907764771431
2002-01-01	2.91332843773385
2003-01-01	2.87786708136066
2004-01-01	2.85708957234082
2005-01-01	2.84773071078144
2006-01-01	2.83211239795887
2007-01-01	2.81688673653126
2008-01-01	2.82379154053421
2009-01-01	2.85670112219075
2010-01-01	2.90232435136587
2011-01-01	2.95164944013897
2012-01-01	2.98295373995472
2013-01-01	2.98182849396618
2014-01-01	2.94025367689978
2015-01-01	2.87231125722308
2016-01-01	2.79806012507920
2017-01-01	2.73295853163410