Year	2000 = 100
1980	17.18726648
1981	20.54999253
1982	24.65999103
1983	28.02271708
1984	30.26453445
1985	36.05589598
1986	34.74816918
1987	40.3527126
1988	27.83589897
1989	36.24271409
1990	34.56135107
1991	31.75907936
1992	50.44089075
1993	80.7054252
1994	105.384098
1995	109.9985055
1996	128.8297713
1997	131.8935884
1998	103.2730534
1999	98.04214617
2000	100
2001	95.32767897
2002	83.49275146
2003	86.33425497
2004	133.1490061
2005	164.7679719
2006	197.9337917
2007	199.3069048
2008	262.1377597
2009	272.9562098
2010	384.9256464
2011	449.1462412
2012	570.7517561
2013	575.5753998
2014	797.9431326
2015	1060.254259
2016	1003.655657
2017	1052.849537
2018	1184.426842