Year	PNG (DOD, current US$)
2001	360880000
2002	358770000
2003	367650000
2004	381430000
2005	445510000
2006	496140000
2007	998650000
2008	1372510000
2009	1302493000
2010	2215595000
2011	2804624000
2012	2927712000
2013	3495282000
2014	3697562000
2015	3633134000
2016	3784493000
2017	3582608000
2018	3770226000
2019	4262488000
2020	4735226000
2021	5296407000
2022	4395692000