Year	National currency (Units)
1980	163757.234
1981	202666.309
1982	206202.355
1983	222137.040
1984	279568.114
1985	353937.672
1986	453045.468
1987	596582.347
1988	765829.358
1989	1032805.326
1990	1457664.104
1991	2100736.525
1992	2388493.107
1993	2756426.780
1994	3202657.297
1995	3724109.534
1996	4130465.105
1997	4363516.386
1998	4974885.287
1999	5322370.386
2000	5842407.884
2001	6477841.186
2002	7500204.481
2003	8849664.891
2004	10120254.685
2005	11477246.037
2006	12876892.749
2007	15041183.911
2008	17688976.505
2009	17998913.705
2010	20602525.347
2011	22234842.334
2012	22786654.530
2013	25362115.687
2014	27064410.681
2015	27898776.557
2016	29855745.223
2017	31511853.821
2018	32692049.701
2019	33089799.191
2020	33079495.365
2021	36805724.167
2022	39302224.929
2023	42326392.202
2024	44898138.809
2025	47630648.890
2026	50529463.943
2027	53604297.078
2028	56867796.075
2029	60328237.536