Year	2000 = 100
2000	100
2001	73.17779809
2002	113.7739173
2003	104.824197
2004	143.9347554
2005	97.38307529
2006	47.68654621
2007	43.75444192
2008	30.93366744
2009	48.0751233
2010	22.03614997
2011	19.40852267
2012	17.07289222
2013	15.21880414
2014	26.20188233
2015	27.73363461
2016	24.99028637
2017	23.21053385
2018	23.0423033