Year	National currency (Billions)
1990	3.411
1991	3.082
1992	3.505
1993	3.936
1994	4.174
1995	4.299
1996	4.672
1997	5.012
1998	5.557
1999	5.983
2000	6.431
2001	7.031
2002	7.447
2003	7.728
2004	8.523
2005	8.982
2006	9.848
2007	10.907
2008	13.364
2009	13.572
2010	15.571
2011	16.730
2012	17.329
2013	18.786
2014	20.971
2015	20.202
2016	20.338
2017	23.582
2018	27.590
2019	31.885
2020	30.444
2021	33.497
2022	40.948
2023	43.793
2024	48.276
2025	51.868
2026	55.875
2027	61.169
2028	67.075
2029	74.311