Year	constant 2015 US$
1981	230789069116.5139
1982	236108144424.2984
1983	239287642898.0628
1984	243826251189.8751
1985	246436215195.38885
1986	252156899950.06042
1987	262938869384.0174
1988	271934764314.86502
1989	277910025570.06323
1990	285854773498.2926
1991	290184250891.1712
1992	292434302820.30585
1993	294022650002.7822
1994	301269375011.92883
1995	313809393914.09937
1996	322260972543.7241
1997	332971317943.9321
1998	345142724503.06104
1999	358339914586.75055
2000	370281126330.91315
2001	388438254865.6144
2002	409988547730.89496
2003	428601795233.165
2004	466884710992.3257
2005	500215796464.01495
2006	541719722895.12335
2007	590040066472.485
2008	633963261688.0852
2009	671117728623.2802
2010	717533164666.5757
2011	750484770407.0461
2012	778803353163.9938
2013	827579001402.3169
2014	870364623687.239
2015	896425101324.6898
2016	912745492634.7906
2017	925850386188.3258
2018	949806430893.9247
2019	976776386437.7704
2020	953412975971.665
2021	1001266127902.7754
2022	1054203546012.2704
2023	1093585179441.2804