Year	2015 = 100
2000	34.7339147554
2001	39.126747619
2002	41.4820727875
2003	48.4373402267
2004	54.7277295761
2005	65.1748617234
2006	77.6703274322
2007	87.4917015337
2008	95.0934843187
2009	71.7980558484
2010	74.4731236871
2011	81.5683313943
2012	85.6012988797
2013	90.527514387
2014	93.7979738687
2015	100
2016	103.4845682936
2017	111.0928045357
2018	112.8319927445
2019	117.1430594719
2020	112.187552368
2021	122.0588656765