Year	National currency (Units)
1980	175392.539
1981	199890.470
1982	250838.575
1983	311020.232
1984	325485.605
1985	330101.339
1986	321310.827
1987	380935.912
1988	418140.343
1989	513872.889
1990	711032.103
1991	991366.752
1992	1309478.308
1993	1870079.112
1994	2394645.017
1995	3398482.428
1996	4617119.477
1997	5298275.471
1998	5817660.772
1999	7723090.973
2000	10138383.817
2001	11628520.867
2002	16094285.616
2003	19512140.582
2004	24133180.915
2005	29730468.322
2006	35541331.194
2007	46804810.396
2008	56467563.635
2009	59693319.962
2010	72249185.264
2011	91763502.801
2012	103838564.954
2013	138088160.851
2014	157172086.509
2015	153330251.920
2016	180277892.227
2017	206444048.232
2018	263474854.646
2019	329389265.688
2020	485392047.145
2021	787050929.094
2022	1217764923.303
2023	1772353760.424
2024	2454548022.695
2025	3293605937.539
2026	4249918899.544
2027	5374530752.745
2028	6774353374.037
2029	8540175353.918