Year	Measure
1995	13.51661
1996	20.03593
1997	24.25663
1998	26.64312
1999	30.20961
2000	32.75086
2001	36.52497
2002	50.33745
2003	51.50499
2004	55.72832
2005	66.76613
2006	80.74518
2007	100.60912
2008	114.62116
2009	127.96121
2010	144.31739
2011	165.15469
2012	207.28347
2013	221.5981
2014	271.43324