Year	National currency (Units)
1993	10586.931
1994	10339.835
1995	9821.885
1996	9243.111
1997	8980.742
1998	9054.446
1999	8955.244
2000	9534.614
2001	9174.909
2002	9018.615
2003	10054.526
2004	10251.026
2005	10438.157
2006	10546.410
2007	10465.853
2008	10593.952
2009	9722.656
2010	9234.674
2011	9808.287
2012	10112.409
2013	9863.828
2014	9605.930
2015	9327.753
2016	9226.084
2017	8616.777
2018	8595.113
2019	8431.505
2020	8167.052
2021	8142.838
2022	8473.204
2023	8121.736
2024	7848.073
2025	7986.764
2026	8024.896
2027	8071.234
2028	8118.784
2029	8167.535