Year	National currency (Billions)
2000	17.555
2001	3.761
2002	-4.444
2003	-5.950
2004	7.572
2005	13.392
2006	22.428
2007	28.108
2008	9.236
2009	-18.130
2010	-2.205
2011	0.410
2012	-13.796
2013	-11.652
2014	-2.528
2015	6.810
2016	2.006
2017	9.618
2018	-19.223
2019	-28.959
2020	-127.492
2021	-16.198
2022	66.752
2023	-37.391
2024	-103.318
2025	-52.548
2026	-29.512
2027	-31.285
2028	-32.308
2029	-35.433