Sex Highest level of studies completed Have had expenses or not Total BOTH SEXES Total Total 7,360,321 BOTH SEXES Total Yes 1,846,411 BOTH SEXES Total No 5,503,924 BOTH SEXES Total No data recorded . BOTH SEXES First stage secondary education and lower Total 2,175,208 BOTH SEXES First stage secondary education and lower Yes 540,144 BOTH SEXES First stage secondary education and lower No 1,633,337 BOTH SEXES First stage secondary education and lower No data recorded . BOTH SEXES Intermediate-level studies Total 1,756,337 BOTH SEXES Intermediate-level studies Yes 425,260 BOTH SEXES Intermediate-level studies No 1,328,654 BOTH SEXES Intermediate-level studies No data recorded . BOTH SEXES Tertiary level and university studies Total 3,428,776 BOTH SEXES Tertiary level and university studies Yes 881,007 BOTH SEXES Tertiary level and university studies No 2,541,933 BOTH SEXES Tertiary level and university studies No data recorded . MALES Total Total 3,673,847 MALES Total Yes 695,779 MALES Total No 2,973,230 MALES Total No data recorded . MALES First stage secondary education and lower Total 1,128,621 MALES First stage secondary education and lower Yes 201,952 MALES First stage secondary education and lower No 926,670 MALES First stage secondary education and lower No data recorded . MALES Intermediate-level studies Total 916,817 MALES Intermediate-level studies Yes 155,932 MALES Intermediate-level studies No 760,885 MALES Intermediate-level studies No data recorded . MALES Tertiary level and university studies Total 1,628,409 MALES Tertiary level and university studies Yes 337,896 MALES Tertiary level and university studies No 1,285,676 MALES Tertiary level and university studies No data recorded . FEMALES Total Total 3,686,474 FEMALES Total Yes 1,150,631 FEMALES Total No 2,530,694 FEMALES Total No data recorded . FEMALES First stage secondary education and lower Total 1,046,587 FEMALES First stage secondary education and lower Yes 338,193 FEMALES First stage secondary education and lower No 706,668 FEMALES First stage secondary education and lower No data recorded . FEMALES Intermediate-level studies Total 839,520 FEMALES Intermediate-level studies Yes 269,327 FEMALES Intermediate-level studies No 567,769 FEMALES Intermediate-level studies No data recorded . FEMALES Tertiary level and university studies Total 1,800,367 FEMALES Tertiary level and university studies Yes 543,112 FEMALES Tertiary level and university studies No 1,256,258 FEMALES Tertiary level and university studies No data recorded .