Year	2000 = 100
1980	199.8869318
1981	160.705263
1982	117.3368903
1983	105.6085367
1984	91.40010247
1985	91.65521262
1986	111.8714556
1987	110.3538682
1988	101.9521933
1989	86.072823
1990	99.84947794
1991	108.4988428
1992	117.7386358
1993	101.3236048
1994	79.6148614
1995	101.7935445
1996	114.8663498
1997	95.95180467
1998	117.9887992
1999	101.3472784
2000	100
2001	96.10798014
2002	98.58134728
2003	124.3750331
2004	154.4087769
2005	172.7823614
2006	179.4767062
2007	234.3642563
2008	321.5377277
2009	353.3381623
2010	406.3388866
2011	441.6727029
2012	512.3403353
2013	560.0028267
2014	510.3976821
2015	384.2541314
2016	364.4756122
2017	426.0007629
2018	504.0655792