Sex;Nationality;Use of the knowledge acquired;Total BOTH SEX;Total;Very often;58.09 BOTH SEX;Total;Relatively often;26.89 BOTH SEX;Total;Very infrequently;10.34 BOTH SEX;Total;Never;4.68 BOTH SEX;Spaniard;Very often;57.71 BOTH SEX;Spaniard;Relatively often;27.55 BOTH SEX;Spaniard;Very infrequently;10.18 BOTH SEX;Spaniard;Never;4.56 BOTH SEX;Other;Very often;61.76 BOTH SEX;Other;Relatively often;20.52 BOTH SEX;Other;Very infrequently;11.89 BOTH SEX;Other;Never;5.83 MALE;Total;Very often;57.95 MALE;Total;Relatively often;26.89 MALE;Total;Very infrequently;10.48 MALE;Total;Never;4.67 MALE;Spaniard;Very often;57.80 MALE;Spaniard;Relatively often;27.54 MALE;Spaniard;Very infrequently;10.15 MALE;Spaniard;Never;4.51 MALE;Other;Very often;59.51 MALE;Other;Relatively often;20.23 MALE;Other;Very infrequently;13.92 MALE;Other;Never;. FEMALE;Total;Very often;58.23 FEMALE;Total;Relatively often;26.89 FEMALE;Total;Very infrequently;10.20 FEMALE;Total;Never;4.68 FEMALE;Spaniard;Very often;57.62 FEMALE;Spaniard;Relatively often;27.57 FEMALE;Spaniard;Very infrequently;10.22 FEMALE;Spaniard;Never;4.60 FEMALE;Other;Very often;63.79 FEMALE;Other;Relatively often;20.78 FEMALE;Other;Very infrequently;10.06 FEMALE;Other;Never;.