Year	current US$
2007	311101033.3098319
2008	355457207.4197086
2009	363559250.7307202
2010	361108793.39130807
2011	407034075.92435426
2012	354207964.56824535
2013	380440391.2245328
2014	404147655.4925965
2015	354507762.4552282
2016	366843774.37414455
2017	354771754.5354502
2018	399765209.7239525
2019	446256897.5076435
2020	468676272.2612708
2021	545536372.6545404
2022	486559033.80448043
2023	527379636.29271096