Year	current US$
1993	779999.971389771
1994	2119999.8855590797
1995	3789999.96185303
1996	1919999.95708466
1997	1059999.9427795399
1998	1059999.9427795399
1999	990000.009536743
2000	730000.019073486
2001	850000.023841858
2002	639999.985694885
2003	680000.007152557
2004	720000.028610229
2005	790000.021457672
2006	800000.011920929
2008	629999.995231628
2009	779999.971389771
2010	790000.021457672
2011	730000.019073486
2012	690631.27040863
2013	684890.031814575
2014	1161237.00141907
2015	1139192.1043396
2016	979520.02286911
2017	1230489.96925354
2018	978651.225566864
2019	957000.017166138
2020	1312999.96376038
2021	1167999.98283386
2022	953000.009059906