Year	2000 = 100
1980	51.85185588
1981	54.363396
1982	59.56400829
1983	67.18070869
1984	68.92287087
1985	61.09895916
1986	67.99063744
1987	65.92656936
1988	64.27061839
1989	75.34892165
1990	82.80678905
1991	76.19135627
1992	73.14167556
1993	76.86321662
1994	85.98062259
1995	107.9570168
1996	107.3789156
1997	98.31982184
1998	105.1761747
1999	111.6347365
2000	100
2001	109.0121413
2002	115.9680506
2003	136.6184064
2004	164.0072994
2005	171.5180511
2006	173.2423558
2007	181.9219177
2008	235.9010783
2009	219.2617824
2010	234.8845373
2011	276.2479608
2012	275.1567525
2013	289.2123628
2014	298.9054373
2015	283.8523963
2016	286.9613562
2017	324.8672769
2018	382.2960455