Year	constant 2015 US$
1990	886684126.3103429
1991	793365218.456619
1992	975293599.498238
1993	1267083993.7656152
1994	1413551418.6472826
1995	1927308972.5523427
1996	1947451390.7586496
1997	1714068286.7371955
1998	1825189201.1793692
1999	2077834602.6574788
2000	2522800938.9875546
2001	3031964717.1020627
2002	3283372403.423679
2003	4047725045.134031
2004	4357334759.398933
2005	4922375965.419361
2006	4417987946.225774
2007	5024065498.205599
2008	5435131351.295027
2009	5682858820.310544
2010	6042342843.6087885
2011	6619034527.675903
2012	7630002817.789237
2013	7374714572.28855
2014	8002208054.370076
2015	8110109048.575173
2016	8109780390.085887
2017	8115467906.653805
2018	7643916188.935337
2019	9095498497.391981
2020	8313120376.455363
2021	8745402636.052752
2022	9637433704.921688
2023	11314347169.546503