Year	National currency (Billions)
1980	33.682
1981	38.094
1982	42.831
1983	47.790
1984	53.498
1985	58.285
1986	62.740
1987	67.751
1988	76.754
1989	85.929
1990	90.959
1991	86.899
1992	84.782
1993	85.708
1994	90.749
1995	98.549
1996	102.083
1997	110.807
1998	120.474
1999	126.916
2000	136.442
2001	144.628
2002	148.486
2003	151.749
2004	158.758
2005	164.687
2006	172.897
2007	187.072
2008	194.265
2009	181.747
2010	188.143
2011	197.998
2012	201.037
2013	204.321
2014	206.897
2015	211.385
2016	217.518
2017	226.301
2018	233.462
2019	239.858
2020	238.038
2021	250.664
2022	267.687
2023	277.833
2024	285.666
2025	296.783
2026	307.557
2027	319.142
2028	330.877
2029	342.687