Year	2015 = 100
2000	106.7485606554
2001	109.2291691901
2002	106.2014260957
2003	105.432448855
2004	103.586707348
2005	101.0208528715
2006	100.0166694389
2007	103.1134603738
2008	100.2860867083
2009	104.5866742658
2010	103.7569947656
2011	102.3260383802
2012	100.1773258839
2013	100.7356260655
2014	100.1559570104
2015	100
2016	101.9503875266
2017	100.5120829119
2018	101.0115094368
2019	100.600106494
2020	103.0314285244
2021	100.933929899