Year	2015 = 100
1980	22.4462516199
1981	25.4049350464
1982	32.3824112205
1983	39.511383079
1984	43.3705248904
1985	39.6911892569
1986	37.3390028246
1987	29.4839726913
1988	29.4823603159
1989	32.4133833533
1990	34.3287005285
1991	36.4013267782
1992	41.1021356772
1993	37.1702549249
1994	47.7549324436
1995	51.7194320845
1996	48.7309445975
1997	50.9954652544
1998	49.9285695026
1999	54.3424611311
2000	59.3686515672
2001	61.1693876071
2002	72.7482174424
2003	85.5516058047
2004	97.2599499564
2005	91.7817953205
2006	106.4371867499
2007	132.5360890471
2008	130.3975335655
2009	124.413169866
2010	121.5862973253
2011	132.9042922367
2012	108.3275380476
2013	103.2690236604
2014	111.101833473
2015	100
2016	114.7113283948
2017	130.9143144048
2018	129.1624205391
2019	127.2586747831
2020	119.9915753746
2021	114.5163217879