Year	Measure
1990	2330.57023
1991	2322.34071
1992	2328.25442
1993	1914.22942
1994	1896.30351
1995	2074.37944
1996	1965.69009
1997	1802.87028
1998	1684.00084
1999	1795.30617
2000	1696.06402
2001	1445.87572
2002	1365.94065
2003	1644.35984
2004	1417.90899
2005	1374.30752
2006	1377.4337
2007	1456.2296
2008	1378.72036
2009	1323.72337
2010	1371.72121
2011	1649.25833
2012	1809.10258
2013	1887.02007
2014	1941.22183