Year	current US$
1980	11911287.964919232
1981	24446634.091676053
1982	17355975.37323171
1983	17365460.707156073
1984	27754949.44701114
1985	30085598.98982572
1986	27991202.699275512
1987	38549047.349790454
1988	41529927.11770012
1989	44836705.59164864
1990	43851065.94624134
1991	40247494.33368549
1992	48751450.97516127
1993	55940068.9750044
1994	44077934.60613169
1995	38401836.800657704
2003	24201299.575941194
2004	43348730.54124284
2005	55966718.32459527
2006	73044615.31422378
2007	101787399.11090814
2008	108112334.01949123
2009	125601117.2438328
2010	125692489.46117726
2011	110503273.24934275
2012	122216100.2416342
2014	112885930.65806092
2015	130188335.2914476
2016	83174556.55853216
2017	122581945.79145089
2018	145128595.50476888
2019	123732074.75553487
2020	121792725.45201147
2021	191157136.20299947
2022	191908034.65815666