Year	2015 = 100
2000	62.3542707426
2001	63.5879449386
2002	63.2880461498
2003	69.661751302
2004	74.298346347
2005	69.0963630557
2006	109.9571227217
2007	108.1659329427
2008	93.630082558
2009	94.544875704
2010	96.8567806978
2011	83.3872519442
2012	83.4909725993
2013	83.8260495476
2014	85.5848333757
2015	100
2016	112.2250360294
2017	102.5876300296
2018	97.1887515305
2019	97.9346053201
2020	103.9685570159
2021	104.7727364915