Year	2015 = 100
2000	84.9324617531
2001	83.4489108145
2002	84.0481355254
2003	84.880792504
2004	86.3727254612
2005	84.5
2006	86.6
2007	88.2
2008	91.3
2009	89.9
2010	91.5
2011	103.1
2012	105.3
2013	102.9
2014	102.3
2015	100
2016	99.1
2017	98.5
2018	98.7
2019	98
2020	102.3
2021	104.5
2022	108.3