Year	2015 = 100
2000	76.6546973883
2001	110.3172558246
2002	85.077357092
2003	69.9740152994
2004	55.5797880064
2005	95.9395265543
2006	124.8365126628
2007	153.7998712376
2008	88.1797169595
2009	82.0879338167
2010	43.4960819339
2011	76.5730790769
2012	55.8655297129
2013	66.8642156566
2014	96.6217739811
2015	100
2016	98.497633011
2017	135.2481479738
2018	70.4541036001
2019	110.6148070534
2020	84.1163484958
2021	67.2530676355