Year	2000 = 100
1980	130.7184538
1981	149.7542116
1982	175.453744
1983	159.8538264
1984	205.4147417
1985	224.3721351
1986	307.1445564
1987	179.4109474
1988	265.4115032
1989	155.7704802
1990	149.5872874
1991	181.4722116
1992	145.8146002
1993	123.760013
1994	241.5523352
1995	211.196117
1996	79.72560458
1997	173.0158508
1998	129.0755997
1999	108.6200865
2000	100
2001	77.00503971
2002	59.97277236
2003	75.3218039
2004	93.77142777
2005	115.9593545
2006	116.5151021
2007	117.6186012
2008	114.8278681
2009	134.7228358
2010	202.2941585
2011	246.8799165
2012	266.8848343
2013	188.3420607
2014	263.8801984
2015	241.1283657
2016	248.9309993
2017	343.5739874
2018	321.1882066