Year	current US$
2012	1188011.16943359
2013	1325732.35034943
2014	1261350.0356674201
2015	1410770.0586319
2016	1354110.0025177
2017	1419039.9646759
2018	2107515.81192017
2019	2467760.08605957
2020	1468126.8930435202
2021	1673200.01125336
2022	1626066.44630432