Year	2000 = 100
1980	88.31673652
1981	67.28034813
1982	55.12027124
1983	61.63173773
1984	53.5152308
1985	49.83559815
1986	55.72256187
1987	67.9077342
1988	73.44154631
1989	86.05601089
1990	100.2594976
1991	107.6957578
1992	116.5971647
1993	139.0276851
1994	113.2594709
1995	97.53796791
1996	137.9652406
1997	148.6631016
1998	121.9930481
1999	102.6673797
2000	100
2001	71.65775401
2002	85.88823529
2003	83.67593583
2004	122.3887701
2005	138.8122995
2006	138.6566845
2007	171.6278075
2008	172.3053476
2009	162.5352941
2010	152.4213904
2011	182.1721925
2012	203.2235294
2013	187.2973262
2014	207.0600604
2015	214.8185364
2016	205.5282011
2017	293.5013016
2018	295.5097187