Year	National currency (Units)
1980	823305.557
1981	819517.868
1982	814137.351
1983	808652.926
1984	803071.371
1985	797399.209
1986	791642.719
1987	785807.942
1988	929275.302
1989	1060445.310
1990	1038934.194
1991	1044829.609
1992	1059026.730
1993	1042678.580
1994	999158.897
1995	1011090.433
1996	1018833.270
1997	988102.201
1998	1053762.268
1999	988263.110
2000	1063047.018
2001	974448.109
2002	961284.731
2003	939329.350
2004	906159.680
2005	954648.162
2006	992910.383
2007	893723.224
2008	919123.164
2009	985682.221
2010	1039463.677
2011	1028480.923
2012	1099826.503
2013	1066023.960
2014	1110755.262
2015	1046032.745
2016	970339.885
2017	894407.782
2018	853125.901
2019	842637.431
2020	771616.557
2021	761915.441
2022	757768.637
2023	766855.548
2024	779027.658
2025	782315.744
2026	789528.619
2027	797814.996
2028	806734.540
2029	816255.537