Year	2000 = 100
1980	58.19191306
1981	67.70047667
1982	55.6205744
1983	45.76685014
1984	56.38922137
1985	46.98041646
1986	46.98002787
1987	46.82283667
1988	58.21628338
1989	58.74190497
1990	53.87765214
1991	56.1112007
1992	57.30008127
1993	61.20099201
1994	71.52279684
1995	88.6753587
1996	94.98875668
1997	104.8320397
1998	99.46749727
1999	91.73271906
2000	100
2001	101.0915258
2002	106.3332343
2003	116.4620452
2004	132.7587619
2005	147.1981762
2006	180.2021646
2007	190.6672344
2008	204.9590716
2009	163.0243978
2010	185.3717405
2011	218.7290461
2012	237.0785469
2013	242.1327777
2014	246.4649027
2015	260.6431637
2016	249.2903228
2017	253.0278859
2018	269.6862065