Year	National currency (Units)
1980	79542.321
1981	97698.213
1982	120408.319
1983	144144.010
1984	178234.533
1985	231065.494
1986	309427.943
1987	394006.406
1988	513055.376
1989	648102.737
1990	849375.115
1991	1073902.724
1992	1351615.487
1993	1737199.212
1994	2253822.989
1995	2770921.876
1996	3251955.602
1997	3879031.552
1998	4408938.458
1999	4696789.305
2000	5293868.708
2001	5660791.315
2002	6072220.821
2003	6657297.983
2004	7430853.205
2005	8110001.666
2006	9049154.845
2007	10045024.887
2008	11048240.650
2009	11501714.225
2010	12340774.770
2011	13893929.031
2012	14810727.385
2013	15716824.289
2014	16633275.927
2015	17374719.787
2016	18444989.545
2017	19411356.581
2018	20468748.983
2019	21460743.995
2020	19821777.884
2021	23362306.129
2022	28479092.812
2023	30152817.340
2024	31872962.202
2025	33319824.823
2026	35009657.118
2027	36785190.139
2028	38650770.244
2029	40610964.216