Year	constant 2015 US$
2006	298403846328.7915
2007	330020845487.8776
2008	359964341647.8621
2009	353821506529.47485
2010	378980265880.91034
2011	391583396496.63104
2012	447815380953.45435
2013	467997000046.3993
2014	506828948038.4869
2015	541430991743.1082
2016	583236567852.108
2017	627021912374.7582
2018	674495038706.4205
2019	673692166427.6283
2020	671116355532.0356
2021	728247104020.6084
2022	772532220894.959
2023	820569294877.4579