Year	2015 = 100
1995	6.850558026
1996	9.0282188546
1997	10.8883041459
1998	8.6652753824
1999	10.797568279
2000	14.6538426636
2001	14.4270029933
2002	15.6973051393
2003	20.9146175471
2004	29.3486525769
2005	39.2432628629
2006	42.4721894542
2007	55.8978314172
2008	67.8386716293
2009	51.4290899146
2010	76.0820252167
2011	99.3104073972
2012	107.794211053
2013	132.0470465394
2014	129.7997086833
2015	100
2016	96.0484529495
2017	124.5667362267
2018	153.3300063141
2019	172.3255602602
2020	151.6831503256
2021	192.4643862024