Year	2015 = 100
2000	22.7685065547
2001	28.3931494802
2002	32.7656313978
2003	38.9286824273
2004	45.4765207394
2005	49.7398474084
2006	45.9890697398
2007	53.5891237083
2008	57.6493795017
2009	52.9643951186
2010	61.7826199705
2011	82.0776994375
2012	82.9481970019
2013	95.5584448087
2014	98.7281370846
2015	100
2016	108.1182153146
2017	122.59438242
2018	129.2749538622
2019	138.0115009774
2020	113.7803724284
2021	132.3707993559