Year	2015 = 100
2000	62.6715252274
2001	64.2347647083
2002	68.2401706362
2003	70.0615677293
2004	74.7060148317
2005	74.1414071236
2006	76.2708941757
2007	80.1818877071
2008	79.5901559509
2009	83.5639553752
2010	85.5614639665
2011	87.1342123473
2012	91.6402014425
2013	92.3981726156
2014	95.4293439181
2015	100
2016	102.6868775074
2017	102.0816010558
2018	104.2956417722
2019	106.4915269239
2020	105.320737098
2021	106.5397943391