Year	2015 = 100
1980	3.2041412599
1981	3.095823092
1982	3.492380142
1983	3.4139554597
1984	3.527263339
1985	3.4109026678
1986	3.5077112834
1987	4.2163996123
1988	4.9387695311
1989	5.9232765782
1990	6.7061052307
1991	6.6156783708
1992	7.3250235352
1993	8.0505656712
1994	9.3381874359
1995	11.4311792578
1996	12.3548916905
1997	13.06509522
1998	12.478757455
1999	13.3108861001
2000	15.8160422837
2001	16.1824147507
2002	18.380201706
2003	22.005076056
2004	28.6054158138
2005	37.1768969329
2006	45.4588851997
2007	56.0394996325
2008	72.7103239228
2009	61.5442674239
2010	84.4748099575
2011	113.0449171212
2012	110.7768972587
2013	117.5018267984
2014	120.4299478168
2015	100
2016	98.7276867503
2017	111.6775166865
2018	121.2079544997
2019	121.0442169608
2020	103.1569081205
2021	147.5732477196