Year	2015 = 100
2000	67.6349074406
2001	58.3503101212
2002	65.8352210304
2003	79.3760478372
2004	75.8004737387
2005	105.2332995251
2006	121.2374002322
2007	118.9573798198
2008	171.2374499439
2009	100.2324553603
2010	129.8382693938
2011	155.702277606
2012	168.0046931132
2013	163.9782691856
2014	163.4541619592
2015	100
2016	71.0262581869
2017	80.7819419229
2018	92.9156953821
2019	84.3997719443
2020	72.9314495269
2021	96.90936298