Year	National currency (Billions)
1990	2.985
1991	3.524
1992	2.686
1993	2.494
1994	2.818
1995	3.673
1996	5.604
1997	4.635
1998	4.408
1999	5.622
2000	8.175
2001	7.891
2002	12.850
2003	16.614
2004	23.272
2005	37.413
2006	45.457
2007	53.091
2008	72.897
2009	41.786
2010	61.504
2011	16.614
2012	74.714
2013	54.773
2014	21.543
2015	16.843
2016	8.845
2017	22.338
2018	49.143
2019	57.365
2020	22.818
2021	126.451
2022	178.561
2023	155.911
2024	143.434
2025	147.172
2026	146.063
2027	140.123
2028	134.633
2029	130.019