Year	National currency (Billions)
1992	0.428
1993	6.171
1994	13.835
1995	15.566
1996	17.103
1997	19.507
1998	21.511
1999	22.108
2000	23.958
2001	25.750
2002	28.298
2003	31.170
2004	33.648
2005	36.191
2006	39.502
2007	43.283
2008	46.588
2009	44.515
2010	44.369
2011	45.070
2012	44.641
2013	44.795
2014	44.669
2015	45.837
2016	47.440
2017	49.626
2018	52.060
2019	54.908
2020	50.573
2021	58.409
2022	67.994
2023	75.856
2024	81.674
2025	85.998
2026	90.514
2027	94.930
2028	99.519
2029	104.290