Year	current USD
1989	82177662376.03441
1990	81383800357.42934
1991	77398964784.70618
1992	83800082882.58751
1993	79570951561.23875
1994	89270253314.87053
1995	100386195677.11073
1996	109261926283.30641
1997	117520533373.02072
1998	106847375586.5968
1999	108179763247.43373
2000	114928188372.23677
2001	122838011605.58989
2002	120662533682.27573
2003	133732639495.28004
2004	155798673366.86813
2005	185502429451.37607
2006	216008223979.22916
2007	263121317518.23538
2008	321542472488.4576
2009	335613175230.6322
2010	379159128000.7839
2011	429726252951.33276
2012	467960837714.6765
2013	505980737048.39685
2014	515697341008.34247
2015	489905046659.3856
2016	494522533181.51984
2017	528238762937.9186
2018	546028907943.862
2019	554503497085.8022
2020	560959861593.35
2021	602745505446.3986
2022	670647911328.4304