Year	constant 2021 international $
1990	79677843436.78918
1991	72968131207.578
1992	65306471181.31892
1993	56510309573.23911
1994	54306409306.44737
1995	54686553536.09587
1996	54127015681.46227
1997	51086675988.1484
1998	50256949673.73818
1999	48110907145.23768
2000	44785997321.11139
2001	43845413886.44614
2002	45137873731.59509
2003	47655584123.50753
2004	50866795581.82064
2005	53987550378.7193
2006	56860216902.279564
2007	60419369536.05256
2008	64181015601.17746
2009	66013424678.93288
2010	70705643442.004
2011	75566423729.31017
2012	80921739816.65617
2013	87785486697.07254
2014	96099025196.66685
2015	102745394379.21506
2016	105210666253.39629
2017	109131812716.1668
2018	115484507692.66202
2019	120547959277.78809
2020	122639976008.02562
2021	130243843399.28166
2022	141867386989.05954
2023	154012458934.42758