Year	National currency (Billions)
1995	8612.779
1996	9259.850
1997	9725.488
1998	12850.872
1999	8717.987
2000	26106.509
2001	18477.745
2002	23576.988
2003	13260.440
2004	274.501
2005	9297.943
2006	10784.226
2007	23247.351
2008	16753.589
2009	8445.014
2010	19737.844
2011	22344.994
2012	25753.735
2013	14130.882
2014	11418.657
2015	12175.957
2016	31856.069
2017	42392.916
2018	50124.535
2019	10487.542
2020	-30367.167
2021	1767.905
2022	-36320.287
2023	-20285.516
2024	-12447.939
2025	3303.711
2026	4129.958
2027	5814.552
2028	6014.894
2029	6107.107