Year	constant 2015 US$
1995	981017473.0998551
1996	1016901951.1718984
1997	998969892.6479205
1998	966033684.7994456
1999	941136655.1131132
2000	922082936.1229331
2001	935393451.5219879
2002	958003580.4071592
2003	927852246.7010124
2004	961858606.0213945
2005	954820423.1052648
2006	927516926.5593435
2007	914121866.6697261
2008	932309817.632323
2009	938498879.1362444
2010	838192371.0045505
2011	790053550.6999173
2012	875508958.30694
2013	893835479.455808
2014	885353043.4669687
2015	926820603.792905
2016	936926153.0046222
2017	937320524.6644013
2018	999220069.4453777
2019	1099618808.6195421
2020	1003484498.7040403
2021	1110353298.1914747
2022	1185251636.0958033
2023	1180529417.3339071