Year	2015 = 100
1995	41.2719567145
1996	46.9200629257
1997	45.6539701938
1998	39.1182664
1999	31.5750193248
2000	37.1991363933
2001	42.0476050956
2002	45.2509528902
2003	61.3591171851
2004	77.2897619933
2005	96.3198016838
2006	120.0485113491
2007	161.5747528042
2008	227.9907775425
2009	121.2437028618
2010	162.3557320819
2011	220.1508649589
2012	225.6017272133
2013	204.6725484436
2014	145.0808966662
2015	100
2016	104.6245701878
2017	132.2307220889
2018	152.4322307333
2019	162.0598661839
2020	144.8330090611
2021	193.317695972