§ Mr. Nicholas Edwardsasked the Secretary of State for Wales what was the total number of teaching and of non-teaching staff
Academic year Number of teachers in maintained schools Pupil-teacher ratio in maintained schools Primary Secondary Primary Secondary 1950–51 … … 11,156 9,570 24.6 18.9 1960–61 … … 10,850 8,574 24.4 20.3 1970–71 … … 12,146 10,442 24.9 18.1 1974–75 … … 13,656 13,267 23.1 17.3