Year	2015 = 100
1999	165.1445076396
2000	190.3630507895
2001	156.8206360954
2002	187.4059139426
2003	211.9551757089
2004	262.8536386149
2005	316.7534927326
2006	379.0554381341
2007	349.9080797554
2008	533.1446213267
2009	446.8026826249
2010	344.3912336653
2011	183.6597767701
2012	254.6399077626
2013	127.4559884215
2014	139.7919532612
2015	100
2016	96.5308610165
2017	93.1820652324
2018	77.4326878889
2019	75.2878700798
2020	69.9027179478
2021	88.2789269078