Year	2015 = 100
1980	14.1261622958
1981	16.1013665807
1982	13.427902224
1983	13.7998379789
1984	14.277613411
1985	14.786031274
1986	12.0671315869
1987	11.2006903348
1988	16.0869258919
1989	16.8697168184
1990	21.7534868961
1991	21.093617918
1992	21.5463863038
1993	23.1010495887
1994	27.8937728888
1995	36.9172795102
1996	41.9320882604
1997	46.5463070498
1998	46.5513137603
1999	41.0478920081
2000	46.388067055
2001	46.7438010445
2002	45.1711749734
2003	52.0674837698
2004	60.8898633387
2005	71.0605099891
2006	81.9702732983
2007	98.2297830248
2008	123.3063890905
2009	98.0418780002
2010	120.0818892352
2011	148.0189841903
2012	140.8537615843
2013	133.7755353448
2014	120.4652719043
2015	100
2016	101.982952929
2017	103.2755705659
2018	108.8000140727
2019	114.6731473555
2020	96.6539870205
2021	137.2481684964