Year	2015 = 100
2000	53.6165578101
2001	71.3291578513
2002	73.8799200687
2003	78.7655182933
2004	85.8407529351
2005	83.418957734
2006	96.7948496784
2007	96.5486704328
2008	81.8931619129
2009	70.0413227154
2010	72.5158910858
2011	89.6339185662
2012	93.0755179614
2013	102.7101327708
2014	101.8437474778
2015	100
2016	97.6660725253
2017	102.502441367
2018	101.2823682845
2019	96.9704213863
2020	97.6228790264
2021	91.4043011139