Year	current international $
2000	14.2425919580922
2001	14.4071455707917
2002	25.6662404058331
2003	26.1485511576425
2004	26.6379895240129
2005	26.3373228574929
2006	26.8943402714778
2007	28.271786461881
2008	27.9343879749612
2009	33.2356740268548
2010	36.1354528798884
2011	37.0234773482059
2012	56.60001387025
2013	59.5269511558555
2014	63.3663398640744
2015	68.8734177611297
2016	73.8153664750849
2017	50.1719055677975
2018	52.4589683765732
2019	83.5438358752195
2020	83.2953079747099
2021	90.667930610938