Year	Measure
1990	2937.65635
1991	2104.94869
1992	1109.89127
1993	706.21348
1994	891.1532
1995	955.58668
1996	1121.58096
1997	1378.57298
1998	1766.97147
1999	1826.7583
2000	2021.92579
2001	2059.77593
2002	2082.99842
2003	2223.4588
2004	2311.38234
2005	2379.46017
2006	2375.73119
2007	2375.4637
2008	2979.06339
2009	2883.44431
2010	3141.51964
2011	3318.63595
2012	3437.85977
2013	3414.14797
2014	3365.67394