Year	current international $
2000	10.3095485115495
2001	7.38785616793714
2002	14.8139652031599
2003	10.6500619198192
2004	14.3481155934834
2005	10.6668007506075
2006	10.5016268128788
2007	14.3704933269398
2008	13.4155109139094
2009	14.8025816360115
2010	14.4412918644215
2011	17.4184095854856
2012	20.553835088145
2013	12.7146340960472
2014	12.9980150961735
2015	11.3126112343892
2016	11.52817363359
2017	10.2058913776393
2018	13.5986925675196
2019	4.80113896156073
2020	50.028711711632
2021	86.2686497754922