Year	National currency (Units)
1980	33307.809
1981	34581.535
1982	35745.041
1983	37049.509
1984	38477.287
1985	39542.453
1986	40979.866
1987	44077.224
1988	49074.015
1989	54188.526
1990	59646.156
1991	63896.245
1992	69095.333
1993	74411.942
1994	79629.012
1995	85238.062
1996	89062.832
1997	85590.683
1998	78108.630
1999	80744.567
2000	83465.635
2001	85543.363
2002	90052.422
2003	95807.587
2004	101135.354
2005	104692.586
2006	109231.690
2007	114525.561
2008	115890.943
2009	114512.510
2010	122514.950
2011	122952.582
2012	131240.463
2013	134157.334
2014	134895.630
2015	138564.981
2016	142791.279
2017	148244.013
2018	154017.616
2019	156829.126
2020	146972.768
2021	148927.696
2022	152389.307
2023	155009.853
2024	159006.549
2025	163471.642
2026	168279.999
2027	173239.603
2028	178375.341
2029	183678.485