Year	2015 = 100
1980	61.7518590211
1981	52.7463795805
1982	33.4489236364
1983	40.5246574826
1984	43.7409001399
1985	37.3084148252
1986	43.7409001399
1987	51.4598825176
1988	50.8166339861
1989	52.7463795805
1990	59.8221134267
1991	61.1086104896
1992	63.038356084
1993	60.4653619581
1994	68.8275928672
1995	78.4763208393
1996	86.8385517484
1997	77.8330723078
1998	76.5465752449
1999	73.3303325875
2000	64.3248531469
2001	63.8971173813
2002	64.3336982645
2003	68.1609962795
2004	73.495329631
2005	83.5
2006	86.7
2007	92.7
2008	104.3
2009	98.6
2010	101.9
2011	112.8
2012	111.9
2013	108.7
2014	108.2
2015	100
2016	98.6
2017	101.5
2018	104.6
2019	102.9
2020	102.3
2021	113.1
2022	124.6