Year	National currency (Billions)
1980	15.224
1981	17.070
1982	19.873
1983	18.954
1984	18.937
1985	18.382
1986	17.557
1987	17.569
1988	17.582
1989	18.689
1990	21.910
1991	22.947
1992	23.516
1993	24.912
1994	29.816
1995	32.243
1996	35.182
1997	36.489
1998	38.721
1999	43.628
2000	52.255
2001	55.852
2002	57.163
2003	72.164
2004	84.857
2005	101.863
2006	117.412
2007	138.820
2008	177.319
2009	123.461
2010	143.589
2011	165.292
2012	175.750
2013	184.967
2014	190.335
2015	172.362
2016	158.206
2017	162.981
2018	166.352
2019	160.589
2020	140.474
2021	165.560
2022	202.985
2023	189.952
2024	191.459
2025	199.154
2026	202.830
2027	208.092
2028	214.889
2029	221.701