Year	National currency (Billions)
1990	227.022
1991	205.077
1992	353.732
1993	284.015
1994	346.743
1995	910.053
1996	670.818
1997	733.010
1998	147.248
1999	-776.096
2000	-292.484
2001	-224.604
2002	-566.953
2003	-219.789
2004	1238.432
2005	3127.641
2006	6125.723
2007	7172.076
2008	3689.407
2009	-4094.508
2010	-401.814
2011	1733.683
2012	886.865
2013	-645.729
2014	-2213.898
2015	-3312.859
2016	-4490.181
2017	-4711.555
2018	-2807.846
2019	-5339.010
2020	-14278.044
2021	-18015.880
2022	3574.789
2023	-6060.340
2024	-5535.269
2025	-3652.042
2026	-833.239
2027	-197.325
2028	129.901
2029	128.897