Year	2015 = 100
1980	44.9929688715
1981	41.0412267407
1982	42.1704775359
1983	45.3937163962
1984	48.5980932889
1985	52.9234798995
1986	53.4068626852
1987	49.596303504
1988	52.7174541358
1989	55.1220392426
1990	52.588129468
1991	61.5032067662
1992	69.9070686373
1993	74.1813827182
1994	64.7830299043
1995	75.9341383503
1996	83.7608887568
1997	78.4113381773
1998	70.99113375
1999	71.9906816429
2000	71.2614859459
2001	60.1136549154
2002	65.7123362983
2003	66.611594396
2004	81.7072173905
2005	102.1744001529
2006	109.2310379425
2007	108.1168892662
2008	109.6122263913
2009	98.5035033793
2010	103.3392935633
2011	97.1327300489
2012	93.0700624958
2013	92.1113803714
2014	98.7907761732
2015	100
2016	120.2482099696
2017	146.4770953748
2018	161.2050969744
2019	160.0447011614
2020	156.5771224574
2021	205.8970649043