Year	current US$
1980	88973677.08405499
1981	84972542.78773901
1982	70947948.3470445
1983	76516537.3161435
1984	108649358.108206
1985	83652580.9580265
1986	104359482.1616405
1987	137936011.204951
1988	161076592.0320975
1989	172914999.69233102
1990	223247673.468915
1991	214613302.7247035
1992	285311988.755671
1993	289467072.819134
1994	320424074.0839675
1995	329246928.73140705
1996	355026768.639086
1997	382290384.98903996
1998	401042663.6845055
1999	440616502.4311415
2000	487924613.9250045
2001	490927816.25915253
2002	542614750.627155
2003	583088138.530175
2004	592076974.7637401
2005	674186097.550865
2006	823898202.779175
2007	862991352.295375
2008	935978407.0576099
2009	767105993.000205
2010	885429215.68255
2011	1038907869.65708
2012	1137338141.73
2013	1140192655.15193
2014	1186559070.5695698
2015	1130908308.86949
2016	1059495918.071485
2017	1128699565.481925
2018	1182621336.2941952
2019	1238668189.0965848
2020	770543107.073235
2021	1155566834.3801749
2022	1482477093.66212
2023	1759500000