Year	National currency (Billions)
2002	-132.769
2003	752.093
2004	1325.676
2005	1588.258
2006	2290.169
2007	2418.794
2008	3208.143
2009	781.060
2010	1249.953
2011	2835.307
2012	-705.501
2013	-953.715
2014	-730.225
2015	-2942.550
2016	-191.896
2017	-2624.868
2018	-4039.495
2019	-6809.055
2020	-14998.047
2021	-16837.108
2022	-9334.152
2023	-14271.022
2024	-10069.314
2025	-8551.895
2026	-7652.566
2027	-8021.768
2028	-8129.813
2029	-8335.496