Year	2015 = 100
1980	16.5995894423
1981	9.8088483068
1982	5.6589509462
1983	17.3541162351
1984	24.8993841634
1985	27.9174913347
1986	49.044241534
1987	46.7806611555
1988	42.2535003985
1989	34.7082324702
1990	36.9718128487
1991	38.103603038
1992	36.5945494523
1993	34.3309690738
1994	36.9718128487
1995	42.2535003985
1996	43.0080271914
1997	43.0080271914
1998	44.517080777
1999	38.8581298308
2000	37.7263396415
2001	39.2791266187
2002	49.3607672213
2003	50.9031852649
2004	51.1358569566
2005	66.6
2006	78
2007	89.6
2008	107.4
2009	108.4
2010	123
2011	137.8
2012	131
2013	123
2014	121.3
2015	100
2016	99
2017	96.7
2018	105.1
2019	104.2
2020	104.9
2021	130.7
2022	151.3