Year	2010 = 100
1980	36.7750484367364
1981	36.7627900872575
1982	41.6508069419736
1983	47.7370774582535
1984	48.9506540566658
1985	54.0531920272629
1986	55.2667686256752
1987	51.4053885398179
1988	49.367437938949
1989	49.7076071369889
1990	49.7014779622492
1991	48.3285428206112
1992	47.8290150793453
1993	46.4346278261193
1994	57.8440866036167
1995	68.9440220567716
1996	71.5121462726036
1997	72.6644311236216
1998	71.2945605693531
1999	70.2863113247124
2000	72.5378636652516
2001	75.3195896207538
2002	77.0759046423449
2003	80.2627690481251
2004	78.6042143636283
2005	80.8707831822792
2006	86.2852961471146
2007	87.1135639078315
2008	95.1793660993333
2009	98.5308812088857
2010	100
2011	101.194475724499
2012	106.73820858312
2013	114.197921480885
2014	131.211909142167
2015	133.052773088714
2016	139.632808518549
2017	145.470469904858
2018	147.815682079127
2019	151.785085312376
2020	154.380847959423
2021	160.95649049113
2022	169.942960718886
2023	175.005796934209