Year	National currency (Billions)
1990	2.080
1991	2.465
1992	2.843
1993	3.065
1994	3.533
1995	3.993
1996	4.541
1997	5.405
1998	6.041
1999	7.001
2000	8.018
2001	8.837
2002	10.166
2003	10.014
2004	11.071
2005	12.762
2006	16.064
2007	19.760
2008	22.347
2009	23.736
2010	23.531
2011	28.280
2012	34.132
2013	39.476
2014	47.662
2015	51.650
2016	51.191
2017	56.788
2018	56.557
2019	57.849
2020	58.209
2021	56.050
2022	62.096
2023	76.379
2024	84.909
2025	85.343
2026	89.886
2027	97.669
2028	104.990
2029	112.336
