Year	2015 = 100
1980	19.7398515555
1981	25.0089255341
1982	31.3347019669
1983	24.5701368389
1984	29.7548370482
1985	37.5278265943
1986	46.8100687961
1987	55.7261649452
1988	56.4363484074
1989	43.4125583419
1990	57.4598879149
1991	66.5833089002
1992	70.4342719446
1993	72.9510466205
1994	77.0418206609
1995	77.0336847057
1996	81.4093350848
1997	84.4727582761
1998	85.7883278539
1999	92.2503057826
2000	90.6905180214
2001	86.0111546834
2002	89.1307302421
2003	94.1253935495
2004	101.1493407054
2005	112.7503737343
2006	139.0842708682
2007	162.2749726784
2008	165.5026192845
2009	118.9598889315
2010	111.6874898414
2011	95.914470157
2012	109.7081191337
2013	112.0973565686
2014	118.6223655772
2015	100
2016	106.5121139052
2017	123.5031050701
2018	155.7022498466
2019	156.1777622703
2020	110.9942755546
2021	132.6991681265