Year	National currency (Units)
1980	1734.392
1981	1790.124
1982	1891.973
1983	2111.281
1984	2068.501
1985	2515.069
1986	3353.509
1987	4411.635
1988	4664.684
1989	5322.051
1990	6230.917
1991	7000.306
1992	7388.687
1993	7659.886
1994	7706.944
1995	7781.339
1996	8094.345
1997	8352.044
1998	8677.664
1999	9244.350
2000	9797.863
2001	11562.417
2002	12579.428
2003	16585.320
2004	19301.995
2005	19023.271
2006	18589.666
2007	19410.706
2008	20517.129
2009	22202.256
2010	24108.188
2011	22472.085
2012	23826.265
2013	25188.837
2014	25349.810
2015	28084.848
2016	29960.807
2017	31682.722
2018	35281.667
2019	38655.566
2020	38575.944
2021	42329.806
2022	47746.787
2023	55880.028
2024	63921.674
2025	70427.390
2026	75476.752
2027	79931.498
2028	84852.359
2029	90629.352