Sex Maximum educational level achieved Average Total BOTH SEX Total Average 557.95 BOTH SEX Secondary education, first stage primary education and illiterate Average 533.20 BOTH SEX Intermediate level studies Average 665.13 BOTH SEX Higher and university studies Average 457.30 MALE Total Average 588.32 MALE Secondary education, first stage primary education and illiterate Average 562.39 MALE Intermediate level studies Average 698.89 MALE Higher and university studies Average 472.73 FEMALE Total Average 531.01 FEMALE Secondary education, first stage primary education and illiterate Average 498.22 FEMALE Intermediate level studies Average 634.29 FEMALE Higher and university studies Average 446.15