Year	2000 = 100
1980	82.29805556
1981	114.18
1982	66.29833333
1983	100.2238889
1984	303.6111111
1985	117.4627778
1986	46.34666667
1987	55.80138889
1988	144.7802778
1989	141.3494444
1990	79.81694444
1991	79.99527778
1992	132.8658333
1993	83.33333333
1994	138.8888889
1995	207.1826281
1996	148.6080178
1997	174.6380846
1998	162.9454343
1999	243.7639198
2000	100
2001	125.4732739
2002	95.62917595
2003	80.70712695
2004	68.76391982
2005	119.9610245
2006	175.5567929
2007	282.3914254
2008	209.291314
2009	174.7216036
2010	108.4075724
2011	239.3652561
2012	161.9153675
2013	185.8296214
2014	282.4331849
2015	278.6469933
2016	292.6781737
2017	375.8351893
2018	306.2360802