Year	US Dollars adjusted for inflation)
2001	862.90337
2002	863.49405
2003	898.6528
2004	911.0056
2005	952.67977
2006	1015.39539
2007	1024.17906
2008	1082.71488
2009	1083.66427
2010	1129.75496
2011	1152.89978
2012	1162.5374
2013	1191.43677
2014	1241.45937
2015	1260.62751
2016	1284.68839
2017	1305.62191