Year	2000 = 100
1980	75.2513465
1981	63.71813285
1982	52.27139437
1983	157.0227409
1984	31.57785757
1985	36.91915021
1986	51.62333932
1987	58.43883902
1988	60.39616996
1989	60.90424895
1990	53.32136445
1991	36.92399761
1992	74.92579294
1993	58.27097546
1994	85.28785159
1995	103.2943567
1996	99.99554445
1997	97.98226356
1998	107.5220071
1999	102.9382621
2000	100
2001	102.6988708
2002	110.7184796
2003	139.1040644
2004	146.6271757
2005	167.7059992
2006	223.0336992
2007	251.044876
2008	315.3816489
2009	349.4939526
2010	476.3940876
2011	765.1796017
2012	811.0786955
2013	823.0225263
2014	790.9949618
2015	617.6948067
2016	666.6060416
2017	827.9958807
2018	876.3069409