Year	2015 = 100
2000	56.4843752393
2001	60.7161032947
2002	75.6688934364
2003	74.4191608187
2004	75.3533513255
2005	76.8639959481
2006	68.8529869129
2007	76.6476130616
2008	78.0178311446
2009	76.7575506911
2010	76.4741350288
2011	78.833050024
2012	81.3543809826
2013	81.4752936391
2014	90.3468250728
2015	100
2016	115.3921186083
2017	109.3756460665
2018	101.1339640498
2019	106.3924562103
2020	106.2640481901
2021	110.0855803298