Year	PNG (DOD, current US$)
1990	7000000
1991	116000000
1992	160000000
1993	246000000
1994	394000000
1995	534000000
1996	1035000000
1997	1731000000
1998	2356000000
1999	2531000000
2000	3361709000
2001	4237836000
2002	5918156000
2003	7801341000
2004	11089150000
2005	17772531000
2006	23012118000
2007	39636337000
2008	58505466000
2009	68296968000
2010	60826182000
2011	57495979000
2012	59260136000
2013	63295949000
2014	59397876000
2015	49916460000
2016	49739349000
2017	59691747000
2018	56930368000
2019	60939225558
2020	64530270377