Year	National currency (Billions)
1988	52.892
1989	55.351
1990	60.511
1991	65.830
1992	72.999
1993	79.593
1994	82.782
1995	87.725
1996	93.592
1997	94.181
1998	100.893
1999	97.210
2000	103.793
2001	111.803
2002	114.651
2003	112.556
2004	118.424
2005	123.515
2006	128.059
2007	135.910
2008	142.033
2009	140.523
2010	143.161
2011	149.838
2012	156.216
2013	160.976
2014	165.226
2015	172.069
2016	173.571
2017	179.077
2018	188.506
2019	195.563
2020	185.930
2021	204.181
2022	221.950
2023	236.063
2024	248.127
2025	257.827
2026	266.832
2027	274.891
2028	283.165
2029	291.928