Year	Percent Change at Annual Rate
1960-01-01	0.7872419861897450
1961-01-01	0.9115255364706830
1962-01-01	1.2249308188429800
1963-01-01	1.0390106651755900
1964-01-01	1.1199012496307400
1965-01-01	1.1376686982108000
1966-01-01	0.7198762668295500
1967-01-01	0.3289034046334940
1968-01-01	0.2549025372326000
1969-01-01	0.4900878599711030
1970-01-01	0.4938894667214610
1971-01-01	0.9536569182772310
1972-01-01	1.2130403118934200
1973-01-01	1.1046665664827900
1974-01-01	1.3040581681768800
1975-01-01	1.0924478394389400
1976-01-01	0.4949425191809530
1977-01-01	0.1736628469841420
1978-01-01	0.1794391971245020
1979-01-01	0.2342512690621720
1980-01-01	0.3559809317914340
1981-01-01	0.2947731354653790
1982-01-01	0.0821074284923810
1983-01-01	0.0265336520751997
1984-01-01	0.1027856081308000
1985-01-01	0.1932568186755910
1986-01-01	0.4486709990801900
1987-01-01	0.6480833934922080
1988-01-01	0.7256145785034260
1989-01-01	0.9726277461235820
1990-01-01	1.2517457070081700
1991-01-01	1.3396831695388600
1992-01-01	1.3283475712522300
1993-01-01	1.3423870292468800
1994-01-01	1.3618401374008900
1995-01-01	1.4047424635592900
1996-01-01	1.3611439410986400
1997-01-01	1.2535024836942700
1998-01-01	1.2438708026921800
1999-01-01	1.3506212853024200
2000-01-01	1.3440829957314300
2001-01-01	1.1904563452870700
2002-01-01	1.0476608159644300
2003-01-01	1.2152008796463900
2004-01-01	1.4213325647131400
2005-01-01	1.5300546634086800
2006-01-01	1.5950519177449200
2007-01-01	1.5443868465054900
2008-01-01	1.7874966322579300
2009-01-01	1.8517752304364500
2010-01-01	1.8254058035237000
2011-01-01	2.2226605032672500
2012-01-01	2.4015418998287500
2013-01-01	2.3111762527521700
2014-01-01	2.3569787048404500
2015-01-01	2.3599511813686500
2016-01-01	2.1553119879920500
2017-01-01	2.9516397531485700