Year	2015 = 100
1980	36.2683615016
1981	37.7190407559
1982	32.8471966061
1983	36.9830731546
1984	34.5659631484
1985	36.599406408
1986	38.3181059941
1987	29.9351534476
1988	38.2997510802
2000	68.3994885948
2001	74.9715877929
2002	77.1946906662
2003	96.5067765579
2004	105.7213306271
2005	101.3757997623
2006	104.6357725351
2007	95.1534065611
2008	101.9235371898
2009	75.2672182486
2010	85.5968324771
2011	88.1471885996
2012	91.4001135575
2013	115.0678123303
2014	133.7005142824
2015	100
2016	116.4795181305
2017	115.3513581011
2018	121.0528035605
2019	123.413034686
2020	80.3833044413
2021	85.4975796208