Year	2015 = 100
1995	18.5819319371
1996	23.1766482652
1997	29.019823536
1998	28.5539058741
1999	22.2895677566
2000	28.8775433026
2001	27.6745071588
2002	30.3674778391
2003	38.6026977842
2004	55.0778134975
2005	55.8032422777
2006	74.6503632097
2007	95.8324162836
2008	131.5300589993
2009	95.417933266
2010	116.5108107247
2011	152.7350689693
2012	154.9865557825
2013	143.4410863862
2014	135.2742995768
2015	100
2016	91.7263677532
2017	114.3275542693
2018	128.2823687317
2019	131.8486170844
2020	109.4403284858
2021	138.227703883