Year	Current U.S. Dollars
1987-01-01	2331358819.75954
1988-01-01	3010982414.24425
1989-01-01	3006988216.55045
1990-01-01	3189539641.31710
1991-01-01	3208098919.01460
1992-01-01	3200539816.06010
1993-01-01	3179225948.58114
1994-01-01	2561118608.35516
1995-01-01	2482228439.71407
1996-01-01	2379281767.95580
1997-01-01	2450084970.24741
1998-01-01	2605688065.08338
1999-01-01	2450686659.77799
2000-01-01	2904662604.82053
2001-01-01	3534803921.56863
2002-01-01	4461978498.86577
2003-01-01	5977560877.44013
2004-01-01	6838351088.46688
2005-01-01	8104355716.87840
2006-01-01	10277598152.42490
2007-01-01	12664165103.18950
2008-01-01	19271523178.80790
2009-01-01	20214385964.91230
2010-01-01	22583157894.73680
2011-01-01	29233333333.33330
2012-01-01	35164210526.31580
2013-01-01	39197543859.64910
2014-01-01	43524210526.31580
2015-01-01	35799628571.42860
2016-01-01	36179885714.28570
2017-01-01	42355428571.42860