Year	2015 = 100
2000	82.7845389645
2001	74.1888575211
2002	74.7769168728
2003	72.548839726
2004	69.5910709265
2005	63.4589070095
2006	66.2062014913
2007	79.331067919
2008	84.0424237085
2009	80.2874114948
2010	85.115984703
2011	93.6004569481
2012	86.8786764857
2013	89.3702122074
2014	94.7345881611
2015	100
2016	110.7711284851
2017	112.9641379439
2018	109.1076206101
2019	104.8291672038
2020	107.6920421641
2021	114.3331975223