Year	2015 = 100
1980	32.4179959959
1981	35.568620314
1982	34.2220961356
1983	38.594035432
1984	40.9328394037
1985	37.7475446239
1986	36.4958852658
1987	32.009613781
1988	35.9645804919
1989	41.8497217591
1990	43.5054990575
1991	43.1903748234
1992	32.3979724193
1993	35.6623727102
1994	37.9629217474
1995	47.6244861045
1996	51.5201236803
1997	61.5230777774
1998	62.4068346963
1999	68.4788009328
2000	71.4452577237
2001	67.1778860281
2002	64.2114292443
2003	73.8524137807
2004	87.3219816464
2005	99.1569082358
2006	104.8989179455
2007	107.915928079
2008	118.6698902052
2009	89.5762416369
2010	96.9917037588
2011	111.5453879666
2012	109.9842282807
2013	108.7039549826
2014	107.4805080994
2015	100
2016	100.2129668106
2017	98.8919047718
2018	97.5127495223
2019	97.7012431886
2020	92.5043198571
2021	103.3516017071