Year	constant 2010 US$
1967	74153744.7403136
1968	81259662.765448
1969	83265371.7419291
1970	88480196.6759811
1971	88422893.3344816
1972	88594807.9601802
1973	96732236.7455048
1974	102405520.619952
1975	115127409.975634
1976	121602968.238275
1977	118565757.704003
1978	119196126.668897
1979	136559789.138836
1980	131161578.788146
1981	104525831.678233
1982	122227604.108299
1983	158473532.014714
1984	155063840.558295
1985	141522472.92861
1986	137958047.726303
1987	134152942.968259
1988	131739319.230471
1989	136959495.359815
1990	133984557.462757
1991	135500091.689728
1992	131739319.441913
1993	125564913.545914
1994	133310988.153907
1995	129793472.314466
1996	126594206.8915
1997	139512429.292433
1998	135380138.676372
1999	176113161.058631
2000	189315534.782319
2001	205659466.331922
2002	168469734.353137
2003	201257088.204495
2004	214718345.139949
2005	209859542.181407
2006	179277317.598426
2007	176031586.277619
2008	221827487.261167
2009	247850111.992761
2010	275573504.21248
2011	174755664.325561
2012	197901433.198876
2013	194020142.268616
2014	170014573.520455
2015	188425910.277425
2016	196380757.295758
2017	180473720.189664