Year	National currency (Billions)
1980	322.782
1981	368.358
1982	388.181
1983	421.316
1984	461.986
1985	500.027
1986	526.630
1987	574.336
1988	626.894
1989	671.579
1990	695.501
1991	701.773
1992	718.436
1993	747.037
1994	791.972
1995	831.621
1996	859.834
1997	906.926
1998	940.548
1999	1007.927
2000	1106.071
2001	1144.543
2002	1193.694
2003	1254.747
2004	1335.731
2005	1421.590
2006	1496.604
2007	1577.661
2008	1657.041
2009	1571.334
2010	1666.048
2011	1774.063
2012	1827.201
2013	1902.247
2014	1994.898
2015	1990.441
2016	2025.535
2017	2140.641
2018	2235.675
2019	2313.563
2020	2220.527
2021	2517.123
2022	2813.289
2023	2888.920
2024	3015.442
2025	3152.678
2026	3274.163
2027	3394.005
2028	3518.329
2029	3648.421