Year	2015 = 100
1980	300.4039193189
1981	318.5727608079
1982	265.1637069098
1983	254.1285822355
1984	272.4655341216
1985	263.83034847
1986	251.8995726232
1987	247.417748707
2000	199.2658049821
2001	87.363274565
2002	115.5183628198
2003	68.7518167761
2004	62.5867716299
2005	81.470047983
2006	85.049928072
2007	96.2816758085
2008	92.2190348523
2009	55.6879424116
2010	62.0477106804
2011	85.0373356687
2012	117.6603159916
2013	159.1092529303
2014	142.8406276332
2015	100
2016	101.5837778692
2017	124.2518447984
2018	185.7854107853
2019	172.9333408672
2020	171.3938024179
2021	201.3492353812