Year	constant 2010 US$
2006	4460133847.1634
2007	4660025797.13212
2008	4645574630.2874
2009	4236519495.07856
2010	4922139195.20226
2011	5027946836.74754
2012	5579889488.41178
2013	5939207098.73354
2014	6328296096.60272
2015	6471747715.16135
2016	7249532173.80155
2017	9800889253.92378