Year	current US$
1993	-215486725.66371682
1994	-155899638.3363472
1995	-78200649.30482039
1996	-36099830.79526227
1997	-62240700.79472484
1998	-121036536.29486561
1999	-15349913.39417285
2000	-15894039.735099338
2001	-112132576.11525542
2002	-159543697.7887822
2003	-152546231.7977557
2004	-225214003.8000234
2005	-428035078.34100795
2006	-703066449.0263182
2007	-2001462316.589508
2008	-2397452433.5235267
2009	-1844204322.3900888
2010	-2460854352.1794066
2011	-3058446920.653692
2012	-3711288243.1758146
2013	-4187662526.161084
2014	-3304866546.6210384
2015	-2508925272.715089
2016	-2050455129.9026568
2017	-1803387751.3496897
2018	-2103938743.8851027
2019	-2165278629.8785768
2020	-1716304935.640987
2021	-2096994831.4815388
2022	-3506457892.81643