Annual Percent
1960-01-01 -1.74623815710752
1961-01-01 1.56299237392684
1962-01-01 1.09215017084017
1963-01-01 3.08145601867277
1964-01-01 4.47210147080721
1965-01-01 3.18627450998764
1966-01-01 1.78423465718736
1967-01-01 2.09184098667308
1968-01-01 1.86122448972090
1969-01-01 1.25821445737095
1970-01-01 2.88088642660976
1971-01-01 2.22324794223761
1972-01-01 3.61228175799332
1973-01-01 5.19320162691135
1974-01-01 12.84954774541870
1975-01-01 8.37616250629708
1976-01-01 4.88341895790900
1977-01-01 8.43470771895126
1978-01-01 5.74832464618231
1979-01-01 12.13535589260610
1980-01-01 18.06154303559560
1981-01-01 9.40569126142499
1982-01-01 8.98262170616895
1983-01-01 8.25281165848254
1984-01-01 4.72636815920396
1985-01-01 3.36267523608601
1986-01-01 4.35272383207562
1987-01-01 2.48715402223892
1988-01-01 4.49125763640185
1989-01-01 9.85040925769096
1990-01-01 23.32256643664670
1991-01-01 33.97226025358650
1992-01-01 8.75988625255487
1993-01-01 10.74864671637200
1994-01-01 21.72934688381900
1995-01-01 29.46452922815850
1996-01-01 23.83783530733590
1997-01-01 20.19986675549620
1998-01-01 13.66810774858680
1999-01-01 11.66374097913000
2000-01-01 11.04803493449760
2001-01-01 9.67415556864784
2002-01-01 7.69050972034283
2003-01-01 7.67416639397747
2004-01-01 8.11379097093380
2005-01-01 8.80906074819817
2006-01-01 5.57775207654297
2007-01-01 6.93621470895782
2008-01-01 11.40342708139320
2009-01-01 5.49634273772205
2010-01-01 4.69889064976229
2011-01-01 6.76227957314765
2012-01-01 5.19618615531848
2013-01-01 5.16189898581490
2014-01-01 6.12924930313027
2015-01-01 3.15783117980921
2016-01-01 2.72461223295292
2017-01-01 3.93436084442035