Year	National currency (Billions)
1981	35.847
1982	32.268
1983	32.813
1984	38.511
1985	43.695
1986	48.603
1987	60.877
1988	72.658
1989	82.430
1990	89.524
1991	114.701
1992	135.311
1993	166.602
1994	174.998
1995	180.045
1996	208.358
1997	281.226
1998	216.115
1999	232.995
2000	225.060
2001	175.559
2002	177.489
2003	207.337
2004	238.197
2005	247.035
2006	288.014
2007	358.465
2008	316.562
2009	318.442
2010	376.482
2011	437.723
2012	442.150
2013	455.346
2014	478.668
2015	450.007
2016	573.125
2017	619.836
2018	599.774
2019	590.927
2020	564.230
2021	693.661
2022	620.172
2023	547.190
2024	636.134
2025	704.661
2026	768.007
2027	816.634
2028	874.728
2029	917.718