Year	constant 2015 US$
2010	2429.238462365133
2011	2795.800198123214
2012	3097.1379116931626
2013	3480.408340589138
2014	3580.5445893425444
2015	3593.0379338851835
2016	3561.9754840369674
2017	3410.391042716798
2018	3810.0526459157045
2019	3842.092591054248
2020	3668.9883633765126
2021	3381.709931336273
2022	3623.8857157763455
2023	3916.376232514828