Yes, it's determined by the number of students. Imagine 1,500 students spread out over 15 schools, in our case, and for the majority, it's 1,500 students in one or two schools. So we're talking about one principal and two vice-principals, whereas for us, it's 15 schools, 15 principals, 15 buildings.
On December 13th, 2011. See this statement in context.