Year	National currency (Billions)
1981	30.808
1982	33.060
1983	35.346
1984	36.087
1985	40.845
1986	42.704
1987	48.375
1988	56.592
1989	71.367
1990	85.557
1991	92.191
1992	113.332
1993	147.438
1994	164.155
1995	183.158
1996	182.680
1997	194.361
1998	239.355
1999	223.043
2000	232.894
2001	238.890
2002	239.177
2003	247.466
2004	242.235
2005	233.071
2006	226.863
2007	234.814
2008	312.412
2009	289.025
2010	301.360
2011	364.037
2012	377.325
2013	433.543
2014	396.183
2015	435.633
2016	462.052
2017	470.863
2018	531.825
2019	607.830
2020	816.074
2021	693.423
2022	807.905
2023	718.194
2024	780.681
2025	788.651
2026	815.115
2027	802.658
2028	797.645
2029	836.847