Year	US Dollars adjusted for inflation)
1995	3153.38339
1996	3233.09602
1997	3475.10205
1998	3573.08857
1999	3150.46359
2000	3405.7796
2001	3581.97423
2002	3840.3971
2003	4018.50634
2004	4392.27753
2005	4649.57627
2006	4896.82444
2007	5206.25315
2008	5509.05879
2009	5358.84374
2010	5411.8774
2011	5531.21835
2012	5501.69655
2013	5670.71173
2014	5593.0612
2015	5663.39238
2016	5852.3843
2017	5992.28207