Year	2015 = 100
2008	95.3039256672
2009	98.1477055701
2010	97.8790805119
2011	97.0674202517
2012	96.6381768112
2013	95.9506821257
2014	95.9239067854
2015	100
2016	101.5442371509
2017	99.5269969598
2018	97.7905201595
2019	98.9207385897
2020	100.9091979528
2021	97.1794237013