Sudan | Pupil-teacher ratio, secondary
Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).
| year | value |
|---|---|
| 1960 | |
| 1961 | |
| 1962 | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 | |
| 1969 | |
| 1970 | |
| 1971 | 16.56583 |
| 1972 | 17.15217 |
| 1973 | 18.87929 |
| 1974 | 23.62267 |
| 1975 | 23.0938 |
| 1976 | 21.40658 |
| 1977 | 21.80399 |
| 1978 | 21.92246 |
| 1979 | 21.41413 |
| 1980 | 20.94571 |
| 1981 | 20.40221 |
| 1982 | 22.84403 |
| 1983 | 22.13442 |
| 1984 | 25.13908 |
| 1985 | 27.30067 |
| 1986 | 24.16267 |
| 1987 | |
| 1988 | |
| 1989 | |
| 1990 | |
| 1991 | 21.75639 |
| 1992 | 23.44162 |
| 1993 | |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | |
| 2001 | 22.22133 |
| 2002 | 24.13029 |
| 2003 | 26.56127 |
| 2004 | 22.54793 |
| 2005 | 21.50898 |
| 2006 | 21.88278 |
| 2007 | 18.48788 |
| 2008 | |
| 2009 | 22.22774 |
| 2010 | |
| 2011 | |
| 2012 |
Sudan | Pupil-teacher ratio, secondary
Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).