Year	2015 = 100
1995	18.799999998
1996	16.9499999986
1997	10
1998	5.8999999996
1999	11.8699999995
2000	25.059999999
2001	27.0000000013
2002	28.5000000069
2003	36.3199999962
2004	38.6999999951
2005	49.4400000054
2006	71.5599999983
2007	89.3209999892
2008	119.4470000027
2009	49.9999999875
2010	64.9999999937
2011	129.9999999875
2012	164.9999999937
2013	168.000000005
2014	174.9999999812
2015	100
2016	69.6388999975
2017	74.5752999917
2018	97.6015000074
2019	105.3948999845
2020	65.4463999886
2021	92.1156999851