Year	current US$
1960	33000000
1961	24000000
1962	20000000
1963	16000000
1964	7000000
1965	2599999.90463257
1966	430000.00715255697
1967	-1279999.97138977
1968	2829999.92370605
1969	1000000
2004	39999.9991059303
2005	129999.995231628
2006	25110000.6103516
2007	4030000.2098083496
2008	14260000.2288818
2009	5650000.09536743
2010	6599999.90463257
2011	288950012.207031
2012	38540000.9155273
2013	12350000.3814697
2014	20670000.0762939
2015	20760000.2288818
2016	20110000.6103516
2017	44639999.3896484
2018	65589996.337890595
2019	63740001.6784668
2020	65580001.8310547
2021	78209999.0844727
2022	53200000.762939505