Year	National currency (Billions)
1980	0.005
1981	0.006
1982	0.006
1983	0.008
1984	0.010
1985	0.013
1986	0.019
1987	0.034
1988	0.043
1989	0.076
1990	0.101
1991	0.177
1992	0.302
1993	0.836
1994	1.726
1995	3.888
1996	10.478
1997	16.137
1998	21.936
1999	27.059
2000	33.771
2001	40.659
2002	47.756
2003	55.734
2004	68.721
2005	85.707
2006	98.292
2007	119.837
2008	135.512
2009	134.215
2010	170.993
2011	209.071
2012	225.798
2013	314.076
2014	440.700
2015	506.351
2016	743.952
2017	886.328
2018	1361.927
2019	2031.104
2020	5183.368
2021	14808.763
2022	19015.968
2023	48216.151
2024	115997.241
2025	194740.660
2026	259168.451
2027	318325.467
2028	361043.091
2029	403654.292