Year	current US$
2005	23290000.505745403
2006	17249999.478459332
2007	19200000.349432245
2008	1339999.9998509877
2009	2229999.9818205833
2010	1769999.9995529654
2011	2500000.0279396796
2012	2919999.9626725917
2013	5110000.042244784
2014	2860000.0496953744
2015	3790000.012144447
2016	3679999.973624943
2017	6979999.877512451
2018	4450000.029057264
2019	4179999.971762304
2020	4669999.981299038
2021	7679999.982938171
2022	10910000.149160624