Teacher shortage 'crisis'?

"According to Oklahoma State Department of Education statistics obtained by MiddleGround News," Jay Chilton reports, "during the past three school years, the average student-to-teacher ratio has been 14.5-to-1. During the 2012-13 school year there were 14.4 students per certified teacher, in 2013-14 there were 14.7 students per teacher, and in 2014-15 there were 14.6 students per teacher."