Year	National currency (Billions)
1980	275.459
1981	267.843
1982	293.607
1983	291.971
1984	304.633
1985	323.899
1986	350.783
1987	341.858
1988	377.462
1989	386.392
1990	401.982
1991	432.318
1992	419.748
1993	415.538
1994	463.301
1995	433.982
1996	492.394
1997	482.488
1998	520.987
1999	523.745
2000	532.086
2001	572.269
2002	591.246
2003	628.594
2004	658.779
2005	678.400
2006	731.044
2007	750.824
2008	795.297
2009	829.047
2010	860.681
2011	905.831
2012	933.096
2013	975.416
2014	1001.454
2015	1044.963
2016	1050.409
2017	1103.538
2018	1137.368
2019	1170.249
2020	1086.246
2021	1173.374
2022	1188.142
2023	1223.986
2024	1262.479
2025	1304.168
2026	1348.280
2027	1394.061
2028	1441.169
2029	1490.293