Year	National currency (Billions)
1994	0.127
1995	0.375
1996	0.481
1997	0.605
1998	0.674
1999	0.697
2000	0.867
2001	2.049
2002	2.578
2003	1.663
2004	2.218
2005	3.161
2006	4.867
2007	8.056
2008	19.520
2009	14.370
2010	19.444
2011	23.226
2012	22.085
2013	22.937
2014	23.084
2015	18.416
2016	20.699
2017	24.076
2018	30.925
2019	33.966
2020	24.471
2021	33.901
2022	43.062
2023	43.206
2024	40.641
2025	40.688
2026	41.547
2027	42.397
2028	43.222
2029	44.624