Year	2010 = 100
1980	0.47155663952601
1981	0.527269630263052
1982	0.579053637170756
1983	0.657240415428912
1984	0.788861373803463
1985	0.871841512337552
1986	0.994307938385303
1987	1.2444270491372
1988	1.66643920254176
1989	1.87385025903768
1990	2.09540565732911
1991	2.35974768955199
1992	2.92021969375051
1993	3.58523286279466
1994	4.82750300491308
1995	8.85005728504623
1996	12.177859809975
1997	13.290593779248
1998	17.2443661760535
1999	24.9705603276808
2000	32.3572237502022
2001	39.7023135414981
2002	45.5562746049722
2003	49.9191069406245
2004	55.6247640619101
2005	64.1967319204012
2006	73.1677722051448
2007	78.9862270363737
2008	85.8679825270992
2009	93.0998220352694
2010	100
2011	107.622822628485
2012	130.515558431753
2013	166.12455329055
2014	205.649014902299
2015	250.618999732887
2016	305.031174499811
2017	340.242124547702
2018	382.500802418103
2019	418.344325525805
2020	454.42867680603
2021	496.827527221711
2022	600.932616885901
2023	773.939571837271