. "One factor that was particularly strongly associated with retention in the public sectors was completion of a master's qualification (see Fig. ???Fig.3),3), with 18 of 21 (85.7%) master's graduates still in the public sectors or temporarily overseas, compared with 15 of 42 (35.7%) diploma-only graduates (p = 0.0002).Figure 3Working status by highest qualification attained (as of December 2006) for" . . .