Year	2015 = 100
2000	79.7658749051
2001	78.75975964
2002	77.173471615
2003	78.4324951236
2004	80.53848015
2005	79.1
2006	70.7
2007	74.4
2008	71.1
2009	61.5
2010	62.8
2011	83.5
2012	88.7
2013	78.2
2014	96.4
2015	100
2016	112.1
2017	105.5
2018	103
2019	96.3
2020	93.8
2021	95.2
2022	104.2