Year	National currency (Billions)
2000	3.635
2001	3.635
2002	3.853
2003	4.803
2004	4.472
2005	4.220
2006	4.009
2007	3.937
2008	5.167
2009	6.222
2010	6.965
2011	7.226
2012	7.846
2013	8.433
2014	9.623
2015	12.443
2016	14.426
2017	16.079
2018	17.343
2019	19.915
2020	29.654
2021	29.812
2022	28.538
2023	31.482
2024	34.364
2025	36.842
2026	39.825
2027	42.391
2028	45.965
2029	49.206