Year	2000 = 100
1980	80.05325614
1981	93.53523523
1982	90.84259607
1983	66.8115926
1984	60.95452235
1985	49.50682828
1986	54.42539721
1987	57.86135726
1988	62.51187767
1989	89.19187678
1990	101.6126003
1991	112.5162973
1992	121.6179038
1993	100.4027357
1994	123.8155481
1995	142.3097155
1996	204.7648953
1997	165.9688674
1998	144.9812131
1999	114.1170156
2000	100
2001	92.05582394
2002	93.98819109
2003	91.78743961
2004	118.2917874
2005	126.1406334
2006	123.4567901
2007	136.8760064
2008	158.3467525
2009	155.6629093
2010	203.972088
2011	236.1782072
2012	236.1782072
2013	230.8105207
2014	225.4428341
2015	214.7074611
2016	198.6044015
2017	209.3397746
2018	220.0751476