Year	current US$
1989	4719999.79019165
1990	959999.978542328
1991	11170000.076293899
1992	17459999.084472697
1993	6179999.82833862
1994	1470000.02861023
1995	4179999.8283386203
1996	4719999.79019165
1997	-879999.995231628
1998	-1029999.97138977
1999	-4750000
2000	-3210000.03814697
2001	-2309999.94277954
2002	2779999.97138977
2003	9770000.45776367
2004	3279999.97138977
2005	-550000.011920929
2006	2740000.00953674
2007	2650000.09536743
2008	11460000.038146999
2009	5889999.8664856
2010	4289999.96185303
2011	2319999.9332428
2012	460000.00834465
2013	529999.971389771
2014	189999.99761581398
2015	150000.005960464
2016	219999.998807907
2017	560000.002384186
2018	709999.978542328
2019	1080000.04291534
2020	1690000.0572204601
2021	22819999.6948242
2022	14640000.3433228