Year	2000 = 100
2000	100
2001	81.26624927
2002	78.94587898
2003	67.93003365
2004	77.06042133
2005	73.30501807
2006	77.49409238
2007	72.45441369
2008	69.32614035
2009	54.70574871
2010	59.52538474
2011	60.40232132
2012	66.3085411
2013	80.82437945
2014	78.44626553
2015	80.40953485
2016	85.5268928
2017	84.41015509
2018	76.63929716