Year	2015 = 100
1980	19.0088916294
1981	15.5540560907
1982	13.1719962006
1983	13.4794747018
1984	11.7137574349
1985	12.7326236675
1986	11.1867442206
1987	12.7944571138
1988	18.1684677135
1989	21.95550647
1990	24.91697347
1991	30.4389859683
1992	31.8448741414
1993	23.6456206637
1994	21.2814006685
1995	20.5361275714
1996	26.9723664929
1997	33.7985494198
1998	22.2903564344
1999	29.1342758878
2000	23.0285852209
2001	24.3552773065
2002	30.0679957828
2003	33.9962035134
2004	40.3405585918
2005	50.4059933932
2006	52.2014488655
2007	59.6053233809
2008	95.3311409241
2009	87.4571619523
2010	94.005227504
2011	105.0216861327
2012	102.086810346
2013	123.057958642
2014	120.1954739268
2015	100
2016	95.5961773489
2017	110.1845636302
2018	117.0804066227
2019	127.2245444927
2020	117.927979528
2021	140.915646246