School

(year of study)

Average

1^st Mark Grade

(Std. deviation)

Average

4^th Mark Grade

(Std. deviation)

No. of students

HSES (1^st)

76.2 (11.3)

82 (9.7)

33

HSES (2^nd)

73.8 (21.5)

87.8 (11.3)

55