Year	National currency (Billions)
1990	1.880
1991	1.872
1992	2.203
1993	2.206
1994	2.263
1995	2.327
1996	2.255
1997	2.240
1998	2.229
1999	2.343
2000	2.672
2001	2.841
2002	3.028
2003	3.229
2004	3.718
2005	4.181
2006	4.920
2007	5.706
2008	6.867
2009	7.116
2010	7.643
2011	10.279
2012	12.983
2013	13.588
2014	14.762
2015	13.480
2016	12.888
2017	12.258
2018	13.483
2019	13.130
2020	12.999
2021	12.253
2022	13.058
2023	11.002
2024	11.434
2025	11.393
2026	11.276
2027	11.364
2028	11.468
2029	11.720