Sex;Highest level of studies completed;Use of the knowledge acquired;Total BOTH SEXES;Total;Total;10,935,940 BOTH SEXES;Total;Very frequently;5,556,192 BOTH SEXES;Total;Somewhat frequently;3,511,080 BOTH SEXES;Total;Very infrequently;1,118,361 BOTH SEXES;Total;Never;455,343 BOTH SEXES;Total;No data recorded;294,963 BOTH SEXES;First stage secondary education and lower;Total;2,829,399 BOTH SEXES;First stage secondary education and lower;Very frequently;1,347,876 BOTH SEXES;First stage secondary education and lower;Somewhat frequently;875,101 BOTH SEXES;First stage secondary education and lower;Very infrequently;350,740 BOTH SEXES;First stage secondary education and lower;Never;179,441 BOTH SEXES;First stage secondary education and lower;No data recorded;76,242 BOTH SEXES;Intermediate-level studies;Total;2,579,417 BOTH SEXES;Intermediate-level studies;Very frequently;1,410,635 BOTH SEXES;Intermediate-level studies;Somewhat frequently;741,982 BOTH SEXES;Intermediate-level studies;Very infrequently;275,282 BOTH SEXES;Intermediate-level studies;Never;87,786 BOTH SEXES;Intermediate-level studies;No data recorded;63,732 BOTH SEXES;Tertiary level and university studies;Total;5,527,123 BOTH SEXES;Tertiary level and university studies;Very frequently;2,797,681 BOTH SEXES;Tertiary level and university studies;Somewhat frequently;1,893,997 BOTH SEXES;Tertiary level and university studies;Very infrequently;492,340 BOTH SEXES;Tertiary level and university studies;Never;188,116 BOTH SEXES;Tertiary level and university studies;No data recorded;154,989 MALES;Total;Total;5,379,302 MALES;Total;Very frequently;2,909,288 MALES;Total;Somewhat frequently;1,678,050 MALES;Total;Very infrequently;473,444 MALES;Total;Never;191,889 MALES;Total;No data recorded;126,631 MALES;First stage secondary education and lower;Total;1,430,478 MALES;First stage secondary education and lower;Very frequently;741,566 MALES;First stage secondary education and lower;Somewhat frequently;453,905 MALES;First stage secondary education and lower;Very infrequently;130,033 MALES;First stage secondary education and lower;Never;71,343 MALES;First stage secondary education and lower;No data recorded;33,631 MALES;Intermediate-level studies;Total;1,372,892 MALES;Intermediate-level studies;Very frequently;797,177 MALES;Intermediate-level studies;Somewhat frequently;356,645 MALES;Intermediate-level studies;Very infrequently;137,810 MALES;Intermediate-level studies;Never;48,911 MALES;Intermediate-level studies;No data recorded;. MALES;Tertiary level and university studies;Total;2,575,931 MALES;Tertiary level and university studies;Very frequently;1,370,544 MALES;Tertiary level and university studies;Somewhat frequently;867,500 MALES;Tertiary level and university studies;Very infrequently;205,600 MALES;Tertiary level and university studies;Never;71,635 MALES;Tertiary level and university studies;No data recorded;60,651 FEMALES;Total;Total;5,556,638 FEMALES;Total;Very frequently;2,646,904 FEMALES;Total;Somewhat frequently;1,833,030 FEMALES;Total;Very infrequently;644,917 FEMALES;Total;Never;263,454 FEMALES;Total;No data recorded;168,332 FEMALES;First stage secondary education and lower;Total;1,398,921 FEMALES;First stage secondary education and lower;Very frequently;606,309 FEMALES;First stage secondary education and lower;Somewhat frequently;421,196 FEMALES;First stage secondary education and lower;Very infrequently;220,706 FEMALES;First stage secondary education and lower;Never;108,099 FEMALES;First stage secondary education and lower;No data recorded;42,611 FEMALES;Intermediate-level studies;Total;1,206,525 FEMALES;Intermediate-level studies;Very frequently;613,458 FEMALES;Intermediate-level studies;Somewhat frequently;385,337 FEMALES;Intermediate-level studies;Very infrequently;137,472 FEMALES;Intermediate-level studies;Never;38,875 FEMALES;Intermediate-level studies;No data recorded;31,383 FEMALES;Tertiary level and university studies;Total;2,951,192 FEMALES;Tertiary level and university studies;Very frequently;1,427,137 FEMALES;Tertiary level and university studies;Somewhat frequently;1,026,497 FEMALES;Tertiary level and university studies;Very infrequently;286,739 FEMALES;Tertiary level and university studies;Never;116,481 FEMALES;Tertiary level and university studies;No data recorded;94,339