Year	constant 2015 US$
1965	177835406.0750056
1966	212290628.07376367
1967	216180969.6679684
1968	241744405.75351232
1969	287315125.4971149
1970	291760944.6921693
1971	627913683.9531842
1972	606760084.9543407
1973	543301252.6931276
1974	525488214.48567796
1975	582266416.5216807
1976	483181802.5828912
1977	639047074.418912
1978	951205210.7203262
1979	656860014.2930706
1980	960797237.1803083
1981	838499408.4204228
1982	839298738.4541788
1983	743378147.3482803
1984	744975825.4110773
1985	769756563.6272383
1986	848024774.9471112
1987	880099932.106435
1988	959238520.4914075
1989	865512142.017169
1990	797028537.5892893
1991	832894799.518055
1992	669647461.8987753
1993	648218710.7345932
1994	636550796.4315392
1995	767680217.6625352
1996	840362678.3730028
1997	840362678.3730028
1998	831118685.1252145
1999	820314141.7598943
2000	786681250.0399423
2001	766434156.780117
2002	849248559.4392092
2003	993026541.2191043
2004	938684303.4334075
2005	926773431.3033752
2006	872322028.5825837
2007	865228301.4946556
2008	897662971.6813712
2009	982536269.0555435
2010	1123131467.8687534
2011	1347404102.1418583
2012	1483319483.6976795
2013	1656214468.6852655
2014	1522052579.2898576
2015	1495042878.2823594
2016	1589830150.5634863
2017	1626179443.2420216
2018	1636320038.6178029
2019	1692184505.9134283
2020	1794484145.983033
2021	1952082860.248322
2022	2005849902.1750612
2023	2142255501.6301403