Year	current US$
1965	19999.9995529652
1992	29999.999329447703
1994	19999.9995529652
1995	9999.99977648258
1996	239999.994635582
1997	100000.00149011599
2011	14560000.4196167
2012	8029999.73297119
2013	8590000.15258789
2014	7170000.07629395
2015	2779999.97138977
2016	4300000.19073486
2017	4289999.96185303
2018	5460000.03814697
2019	5070000.17166138
2020	6550000.19073486
2021	5889999.8664856
2022	6210000.03814697