Year	current US$
1995	144000000
1996	200000000
1997	285800977.59241915
1998	223677818.77035895
1999	192287265.1902854
2000	-44750949.191185474
2001	148696503.57329136
2002	168417405.69828263
2003	215177341.0612765
2004	365547053.4048352
2005	8190894.512825535
2006	327144609.1007984
2007	478703123.7863042
2008	558490139.2754322
2009	-10636334.773075473
2010	-180692742.1211588
2011	41235961.52492969
2012	97741573.1075213
2013	37722251.30019259
2014	-68617166.68848686
2015	133606560.16585274
2016	382989007.08598137
2017	546278250.015991
2018	407253897.89285964
2019	435531164.4647144
2020	201125820.48608884
2021	1094577547.4931755
2022	1306433621.645693