Year	2015 = 100
2000	226.2968945358
2001	217.1698327426
2002	273.8318602505
2003	274.0256735836
2004	238.6367958531
2005	203.9379237403
2006	143.8448057545
2007	102.1470960193
2008	94.5172436953
2009	141.8205771815
2010	85.3864093971
2011	75.1543697844
2012	105.0899885578
2013	96.491943459
2014	85.434433762
2015	100
2016	100.4910331679
2017	101.5190689572
2018	91.4643515855
2019	87.9707071469
2020	100.1938594977
2021	67.4042765517