Year	current US$
2003	101052374.63972484
2004	144749081.8398156
2005	153779196.28608733
2006	140445801.0707647
2007	131142397.4241054
2008	152428409.54851884
2009	119738094.6029812
2010	108728990.9896294
2011	142529530.36035457
2012	135399784.1337625
2013	136103549.80278873
2014	124027455.30619602
2015	101458001.72326995
2016	123831687.54246688
2017	72316785.99062562
2018	156684037.46924397
2019	99558479.13627622
2020	104094187.96750672
2021	94049526.3883439