Year	2015 = 100
2000	81.5316953247
2001	83.2874054559
2002	83.019897436
2003	88.1583958446
2004	86.7511139409
2005	79.7069946546
2006	77.4540257058
2007	78.0309566112
2008	76.9383172848
2009	84.2091715766
2010	85.0623881307
2011	83.1921149608
2012	81.3648372043
2013	80.7472805553
2014	83.0818498654
2015	100
2016	109.5303657514
2017	113.2992255215
2018	104.775035818
2019	106.368155687
2020	122.6197764668
2021	120.6237073919