Year	National currency (Billions)
1994	0.106
1995	0.272
1996	0.497
1997	0.708
1998	0.770
1999	0.877
2000	0.932
2001	1.106
2002	1.211
2003	1.368
2004	2.267
2005	2.838
2006	3.678
2007	4.972
2008	5.854
2009	5.264
2010	5.866
2011	6.870
2012	7.539
2013	7.386
2014	8.164
2015	8.923
2016	9.623
2017	11.062
2018	11.761
2019	13.350
2020	12.422
2021	15.313
2022	19.280
2023	22.125
2024	24.939
2025	27.073
2026	29.273
2027	31.784
2028	34.550
2029	37.483