Year	current US$
1990	280000.001192093
1991	259999.990463257
1992	360000.01430511504
1993	230000.004172325
1994	300000.011920929
1995	670000.016689301
1996	1000000
1997	1149999.97615814
1998	1460000.03814697
1999	2140000.10490417
2000	3599999.90463257
2001	5179999.82833862
2002	5389999.8664856
2003	6400000.09536743
2004	7610000.1335144
2005	11189999.5803833
2006	9449999.80926514
2007	16860000.6103516
2008	20209999.084472697
2009	22750000
2010	14239999.7711182
2011	24649999.6185303
2012	20290000.915527303
2013	22739999.7711182
2014	13359999.6566772
2015	14100000.3814697
2016	17930000.3051758
2017	18840000.1525879
2018	24459999.084472697
2019	24649999.6185303
2020	22530000.6866455
2021	21440000.5340576
2022	23920000.0762939