Year	Index (2000=100)
1980	12.35933
1981	11.76685
1982	11.36738
1983	14.1713
1984	12.92631
1985	16.61056
1986	16.76611
1987	34.05956
1988	30.66734
1989	36.38442
1990	45.53856
1991	52.31549
1992	43.7042
1993	60.13529
1994	91.69336
1995	87.33032
1996	114.47964
1997	101.35747
1998	111.76471
1999	114.47964
2000	100
2001	88.23529
2002	82.80543
2003	70.58824
2004	90.04525
2005	98.21493
2006	106.45747
2007	88.92308
2008	88.45837
2009	67.09095
2010	69.31719
2011	76.03439
2012	62.85023
2013	68.54661
2014	76.97073
2015	58.91113
2016	60.41278