Year	current US$
1993	729741808.6421856
1994	734995141.2885954
1995	804618572.0683817
1996	896346879.9924827
1997	932339978.4552611
1998	911354309.1655267
1999	885575958.7436756
2000	841605464.1427265
2001	821762643.6937793
2002	818511390.3185029
2003	781197042.4971399
2004	836100344.460204
2005	871569955.4830095
2006	908480302.4489374
2007	984215524.2959456
2008	1102119086.6708643
2009	995026743.5409787
2010	1024678315.4842646
2011	1139167016.7030058
2012	1197230840.019226
2013	1165213812.3270986
2014	1129828689.838709
2015	1129026543.878953
2016	1080370555.3734095
2017	1141331791.7396212
2018	1207062774.4962835
2019	1225057434.2015738
2020	1098461292.5502684
2021	1201531071.255682
2022	1454074355.202194
2023	1545069190.7341878