Sex Highest level of studies completed Participation in social activities Total Both sexes Total Total 29,238,135 Both sexes Total Yes 11,291,849 Both sexes Total No 17,900,476 Both sexes Total No data recorded 45,810 Both sexes First stage secondary education and lower Total 15,728,355 Both sexes First stage secondary education and lower Yes 5,236,641 Both sexes First stage secondary education and lower No 10,459,004 Both sexes First stage secondary education and lower No data recorded . Both sexes Intermediate-level studies Total 5,726,079 Both sexes Intermediate-level studies Yes 2,234,990 Both sexes Intermediate-level studies No 3,486,643 Both sexes Intermediate-level studies No data recorded . Both sexes Tertiary level and university studies Total 7,783,701 Both sexes Tertiary level and university studies Yes 3,820,218 Both sexes Tertiary level and university studies No 3,954,829 Both sexes Tertiary level and university studies No data recorded . Males Total Total 14,593,072 Males Total Yes 5,726,559 Males Total No 8,845,033 Males Total No data recorded . Males First stage secondary education and lower Total 7,756,598 Males First stage secondary education and lower Yes 2,499,545 Males First stage secondary education and lower No 5,238,198 Males First stage secondary education and lower No data recorded . Males Intermediate-level studies Total 2,987,841 Males Intermediate-level studies Yes 1,245,345 Males Intermediate-level studies No 1,742,495 Males Intermediate-level studies No data recorded . Males Tertiary level and university studies Total 3,848,633 Males Tertiary level and university studies Yes 1,981,668 Males Tertiary level and university studies No 1,864,339 Males Tertiary level and university studies No data recorded . Females Total Total 14,645,063 Females Total Yes 5,565,290 Females Total No 9,055,443 Females Total No data recorded . Females First stage secondary education and lower Total 7,971,757 Females First stage secondary education and lower Yes 2,737,096 Females First stage secondary education and lower No 5,220,805 Females First stage secondary education and lower No data recorded . Females Intermediate-level studies Total 2,738,238 Females Intermediate-level studies Yes 989,644 Females Intermediate-level studies No 1,744,148 Females Intermediate-level studies No data recorded . Females Tertiary level and university studies Total 3,935,068 Females Tertiary level and university studies Yes 1,838,549 Females Tertiary level and university studies No 2,090,490 Females Tertiary level and university studies No data recorded .