Year	PNG (DOD, current US$)
2008	0
2009	31283945.3
2010	4755064456.7
2011	5977800300
2012	8931502970
2013	10046676770.2
2014	14300959628.6
2015	20191503269.7
2016	25853895904.1
2017	31327107020.4
2018	35980193090.1
2019	41839106706.7
2020	46770742981.7
2021	53257952721.7
2022	60117859798.3