Year	National currency (Billions)
1992	0.040
1993	-0.763
1994	-3.638
1995	-6.717
1996	-11.007
1997	-25.090
1998	-53.952
1999	-77.566
2000	-149.240
2001	-202.412
2002	-589.735
2003	-600.821
2004	-575.007
2005	-702.831
2006	708.387
2007	1255.756
2008	2825.338
2009	1118.070
2010	2021.947
2011	5275.009
2012	7509.007
2013	3298.374
2014	3546.248
2015	-613.736
2016	1798.950
2017	3720.846
2018	7761.807
2019	-1797.322
2020	-19706.921
2021	-33616.909
2022	-38506.123
2023	-52373.883
2024	-46785.862
2025	-39156.395
2026	-46257.522
2027	-52373.949
2028	-59470.322
2029	-66776.186