Year	2015 = 100
2000	33.6231773158
2001	34.1755619046
2002	25.7490543333
2003	24.5463544643
2004	48.2906108456
2005	50.0042356125
2006	41.7822301771
2007	39.3507860469
2008	55.7491207055
2009	68.7004206749
2010	75.1273658061
2011	71.1171976691
2012	89.3952382074
2013	100.2356225518
2014	93.9832346674
2015	100
2016	77.7176855685
2017	83.292939143
2018	92.713890998
2019	118.0879605129
2020	86.8485599169
2021	90.9683933082