Year	National currency (Billions)
1990	0.092
1991	0.113
1992	0.165
1993	0.322
1994	0.649
1995	0.895
1996	1.166
1997	1.574
1998	1.610
1999	2.640
2000	5.011
2001	5.426
2002	6.524
2003	8.029
2004	7.507
2005	7.578
2006	4.899
2007	7.179
2008	10.078
2009	13.258
2010	21.395
2011	25.453
2012	36.093
2013	53.438
2014	79.518
2015	98.912
2016	122.846
2017	149.753
2018	191.251
2019	208.022
2020	283.520
2021	365.473
2022	569.067
2023	732.156
2024	878.543
2025	984.385
2026	1069.542
2027	1159.541
2028	1257.494
2029	1375.333
