Year	National currency (Billions)
1990	2.126
1991	1.878
1992	1.937
1993	1.829
1994	1.838
1995	2.089
1996	2.404
1997	2.573
1998	1.959
1999	2.364
2000	3.713
2001	3.486
2002	3.499
2003	3.792
2004	4.311
2005	5.712
2006	6.922
2007	7.654
2008	10.801
2009	7.058
2010	8.879
2011	12.734
2012	14.352
2013	14.548
2014	14.200
2015	9.403
2016	7.221
2017	9.006
2018	11.119
2019	11.495
2020	8.425
2021	11.190
2022	17.503
2023	13.476
2024	12.966
2025	12.947
2026	12.995
2027	12.993
2028	13.135
2029	13.424