Year	current US$
2006	880000.013858079
2007	1180000.0071525576
2008	2160000.029951334
2009	1939999.9678134907
2010	2460000.0381469727
2011	1399999.9985098834
2012	2260000.0072270622
2013	2259999.990463256
2014	2160000.0113248806
2015	2775518.640875816
2016	2219963.1817638893
2017	3068447.779864072
2018	3194071.758538485
2019	4101547.6901084157
2020	4886776.018887758
2021	5063565.706834197
2022	5209536.012262106