Year	National currency (Billions)
1990	4041.072
1991	4571.588
1992	3692.904
1993	3361.836
1994	2802.266
1995	3123.292
1996	3380.434
1997	3898.582
1998	5589.626
1999	8824.486
2000	10367.508
2001	12940.472
2002	20788.927
2003	18533.415
2004	20726.678
2005	18762.996
2006	15867.045
2007	15108.343
2008	17228.267
2009	16586.506
2010	16750.892
2011	15636.883
2012	18126.500
2013	22448.675
2014	28086.917
2015	35081.136
2016	39680.996
2017	43488.573
2018	51489.141
2019	60987.856
2020	88526.341
2021	101488.985
2022	118742.465
2023	128984.689
2024	148127.945
2025	153937.642
2026	163423.386
2027	172715.058
2028	181509.648
2029	189677.087