Year	current US$
1993	61700000
1994	70190000
1995	8560000
1996	23220000
1997	54690000
1998	106200000
1999	57700000
2000	181980000
2001	44800000
2002	58900000
2003	53200000
2004	180500000
2005	156400000
2006	253400000
2007	362500000
2008	290800000
2009	32299999.999999996
2010	68000000
2011	324000000
2012	716400000
2013	190500000
2014	248300000
2018	322570000
2019	374300000
2020	210130000
2021	683370000
2022	629190000