Year	National currency (Billions)
1990	74.662
1991	84.049
1992	94.060
1993	106.364
1994	118.295
1995	144.236
1996	152.292
1997	170.958
1998	181.690
1999	201.970
2000	214.719
2001	239.798
2002	268.969
2003	284.422
2004	320.154
2005	412.388
2006	507.901
2007	595.558
2008	686.481
2009	725.567
2010	834.191
2011	983.005
2012	1067.533
2013	1153.306
2014	1204.621
2015	1460.892
2016	1693.557
2017	1839.562
2018	1932.459
2019	1898.808
2020	1373.307
2021	1463.811
2022	2012.589