Year	National currency (Units)
1980	64602.611
1981	66502.669
1982	67917.717
1983	59955.629
1984	55675.396
1985	52687.967
1986	50396.717
1987	47648.777
1988	45415.406
1989	44715.132
1990	45082.817
1991	46183.902
1992	50533.712
1993	49916.272
1994	51451.864
1995	53213.128
1996	56857.874
1997	61024.035
1998	65884.649
1999	71046.313
2000	75755.759
2001	78281.046
2002	83513.151
2003	94632.308
2004	101050.997
2005	106481.291
2006	121016.694
2007	125597.335
2008	129132.457
2009	122301.834
2010	125846.724
2011	124850.034
2012	130687.723
2013	134414.379
2014	138710.033
2015	136828.627
2016	125865.180
2017	119260.142
2018	118048.571
2019	118039.526
2020	106977.260
2021	105314.863
2022	106326.526
2023	108018.386
2024	110033.623
2025	112042.076
2026	112487.795
2027	114455.572
2028	117230.927
2029	119950.268