Year	2015 = 100
1980	32.0179963677
1981	30.0503686612
1982	29.2451257799
1983	32.2800503775
1984	34.9661755187
1985	42.627777114
1986	41.2528077566
1987	71.9741250148
1988	89.1400531442
1989	104.2229164847
1990	67.167872397
1991	43.8698493543
1992	34.4509118836
1993	25.3284796686
1994	40.7197042255
1995	34.334184011
1996	35.3318116259
1997	37.3251151991
1998	31.608706403
1999	38.2584073812
2000	52.7402035589
2001	51.2809826914
2002	60.0873321972
2003	71.3441115864
2004	78.3910002138
2005	83.4775338399
2006	97.1492821398
2007	104.071748083
2008	111.3822122592
2009	117.9531108453
2010	121.41790146
2011	115.1198926065
2012	111.9475015913
2013	112.5730943885
2014	106.5354248922
2015	100
2016	123.3397507859
2017	115.7111918248
2018	113.7271897512
2019	124.2361907931
2020	115.3293817054
2021	129.312578628