Year	2015 = 100
1980	59.1649362288
1981	69.2562821809
1982	65.3496165701
1983	57.5793188068
1984	55.5843318206
1985	55.1711002795
1986	29.7843943414
1987	32.998828157
1988	27.1558776108
2000	55.1711002795
2001	48.1091994438
2002	48.9751650338
2003	56.615290779
2004	73.6564932828
2005	103.6
2006	126
2007	148.7
2008	204.2
2009	124.3
2010	159.7
2011	221.6
2012	224.3
2013	216.2
2014	197.1
2015	100
2016	82.6
2017	108.3
2018	143.3
2019	132.5
2020	85.2
2021	132.7
2022	181.8