Year	National currency (Billions)
1996	-0.072
1997	-0.365
1998	-0.686
1999	-3.098
2000	-24.399
2001	-28.403
2002	21.746
2003	-153.694
2004	-44.976
2005	36.255
2006	71.451
2007	39.322
2008	-52.895
2009	139.558
2010	-195.663
2011	-233.979
2012	471.856
2013	563.289
2014	1547.197
2015	244.207
2016	-185.584
2017	422.162
2018	-611.215
2019	-1981.772
2020	-2938.329
2021	-2027.810
2022	-690.353
2023	-3689.040
2024	-3147.568
2025	-2712.137
2026	-2240.697
2027	-2246.154
2028	-2381.179
2029	-3348.030