Year	current US$
2006	42010011.16449357
2007	51814103.79820213
2008	50729513.21718936
2009	53262681.06107298
2010	66884226.06843575
2011	79692408.58192274
2012	97404284.3644273
2013	121202333.79184143
2014	122737889.21977217
2015	123531295.4253644
2016	144172124.24922773
2017	159758043.57463962
2018	181185383.4689044
2019	166628984.86354092
2020	133316092.38911471
2021	18474053.58887215
2022	20123064.52192127
2023	125666237.67216136
