Year	National currency (Billions)
1980	108.722
1981	127.919
1982	140.165
1983	149.001
1984	162.224
1985	176.601
1986	185.360
1987	191.935
1988	193.561
1989	180.481
1990	175.321
1991	178.059
1992	195.262
1993	239.316
1994	293.758
1995	342.545
1996	393.422
1997	383.959
1998	382.537
1999	386.709
2000	349.544
2001	350.082
2002	373.128
2003	414.761
2004	474.857
2005	518.698
2006	554.642
2007	588.185
2008	717.477
2009	901.762
2010	1106.159
2011	1217.106
2012	1302.932
2013	1373.011
2014	1469.532
2015	1520.619
2016	1569.936
2017	1608.192
2018	1647.901
2019	1692.664
2020	1958.846
2021	2094.663
2022	2269.132
2023	2487.631
2024	2553.235
2025	2695.298
2026	2828.592
2027	2960.837
2028	3097.550
2029	3234.171