Von denen, die 1076 zu unterrichten angefangen hatten, wa ren 1979/80 nur noch 3% in den entsprechenden Klassen tätig" (Couiliaud, 1981, S. 28). ###>By 1979-80, only 3% of the teachers who began to practice in 1976 were still working with such classes" [Couillaud, 1981, p.28].