Year	2015 = 100
1980	7.3044569182
1981	7.2462659971
1982	6.0598362485
1983	5.1178083675
1984	5.3169875769
1985	4.9093186114
1986	3.3680905042
1987	4.2446120345
1988	4.0733644666
1989	5.8510139716
1990	7.8288402453
1991	8.1254476828
1992	8.2318539383
1993	7.8607621209
1994	9.1077104285
1995	9.4396508928
1996	12.4248302874
1997	13.4528663731
1998	11.2611689599
1999	12.1386498516
2000	16.5854100299
2001	16.1123697321
2002	17.3600922084
2003	22.3428443564
2004	30.2842303995
2005	39.0336662934
2006	48.4520396394
2007	59.4489057507
2008	79.6112136249
2009	63.8985047507
2010	71.2202084272
2011	100.5193368711
2012	119.719173532
2013	124.5401825887
2014	114.1639972691
2015	100
2016	98.187584953
2017	104.3685944477
2018	129.1163379034
2019	129.6034714809
2020	111.5883909796
2021	141.4952201748