Year	2015 = 100
2000	26.668884828
2001	31.2950841148
2002	34.0888441634
2003	38.3574672291
2004	43.4553699094
2005	47.4300907167
2006	58.5248051366
2007	70.53675342
2008	76.0288281652
2009	65.2771074468
2010	75.4803327846
2011	83.4424854564
2012	86.5521128703
2013	89.9213083269
2014	95.9875165052
2015	100
2016	102.1029742997
2017	105.5375841838
2018	110.7185613737
2019	108.0331615913
2020	100.768876804
2021	109.3405460918