Year	2015 = 100
2000	1856.6694893631
2001	1749.270894293
2002	1706.0577227356
2003	1658.8382050604
2004	1410.5700499637
2005	1398.9581968675
2006	1386.6897357628
2007	1188.3726633571
2008	1065.1341166385
2009	1272.0338468783
2010	1070.0840203341
2011	886.4765370975
2012	881.385346238
2013	911.2314315624
2014	323.3589752776
2015	100
2016	85.9490956915
2017	76.4184835747
2018	87.292717735
2019	106.3530833518
2020	77.268537606
2021	78.9170842117