Year	current international $
2000	78.5073715108922
2001	87.0211026262883
2002	92.2283077665292
2003	100.953788446153
2004	110.801406666565
2005	124.92914766135
2006	142.116793112434
2007	155.03634109999
2008	175.690073855213
2009	154.767701827654
2010	162.59228135852
2011	168.408933591958
2012	184.748494345764
2013	184.540544912282
2014	184.638204571889
2015	196.7188558989
2016	213.565960253909
2017	212.129283774716
2018	237.187563939943
2019	248.026961323384
2020	269.767127721076
2021	322.486805350769