Health determiners. Relative figures Number of cigarettes smoked per day by daily smokers, by sex, age group and level of studies. Population aged 15 years old and over that smokes daily. Units: percentages Total Between 1 and 9 cigarettes Between 10 and 19 cigarettes 20 cigarettes or more BOTH SEXES Total Total 100.00 28.73 35.81 35.45 Cannot read or write, or incomplete primary education 100.00 21.75 26.51 51.74 Complete primary education 100.00 22.62 34.87 42.51 Secondary education, 1st stage 100.00 25.58 37.02 37.40 Secondary education, 2nd stage 100.00 32.38 35.44 32.18 Advanced professional training or the equivalent 100.00 29.37 42.28 28.35 University education 100.00 39.01 33.49 27.50 15 to 24 years old Total 100.00 47.32 34.81 17.88 Cannot read or write, or incomplete primary education 100.00 . . . Complete primary education 100.00 43.60 33.31 23.09 Secondary education, 1st stage 100.00 43.42 34.81 21.77 Secondary education, 2nd stage 100.00 60.08 30.14 9.78 Advanced professional training or the equivalent 100.00 . . . University education 100.00 . . . 25 to 64 years old Total 100.00 26.39 36.08 37.53 Cannot read or write, or incomplete primary education 100.00 17.93 22.54 59.53 Complete primary education 100.00 17.10 35.92 46.98 Secondary education, 1st stage 100.00 23.13 37.11 39.76 Secondary education, 2nd stage 100.00 28.56 36.46 34.98 Advanced professional training or the equivalent 100.00 28.57 42.64 28.80 University education 100.00 39.53 32.47 28.00 65 years old and over Total 100.00 30.37 33.36 36.27 Cannot read or write, or incomplete primary education 100.00 28.51 33.74 37.75 Complete primary education 100.00 27.43 30.05 42.52 Secondary education, 1st stage 100.00 30.61 42.87 26.52 Secondary education, 2nd stage 100.00 38.35 25.40 36.25 Advanced professional training or the equivalent 100.00 . . . University education 100.00 25.00 34.72 40.28 MALES Total Total 100.00 23.30 34.88 41.82 Cannot read or write, or incomplete primary education 100.00 19.37 26.19 54.44 Complete primary education 100.00 20.60 34.45 44.94 Secondary education, 1st stage 100.00 22.98 35.71 41.30 Secondary education, 2nd stage 100.00 22.61 34.65 42.74 Advanced professional training or the equivalent 100.00 25.88 42.76 31.36 University education 100.00 30.16 33.43 36.40 15 to 24 years old Total 100.00 38.67 37.50 23.83 Cannot read or write, or incomplete primary education 100.00 . . . Complete primary education 100.00 33.95 37.07 28.98 Secondary education, 1st stage 100.00 40.85 34.73 24.42 Secondary education, 2nd stage 100.00 46.39 36.68 16.93 Advanced professional training or the equivalent 100.00 . . . University education 100.00 . . . 25 to 64 years old Total 100.00 21.01 34.69 44.30 Cannot read or write, or incomplete primary education 100.00 14.13 19.57 66.30 Complete primary education 100.00 15.94 35.11 48.95 Secondary education, 1st stage 100.00 20.53 35.58 43.89 Secondary education, 2nd stage 100.00 19.79 34.85 45.37 Advanced professional training or the equivalent 100.00 24.44 43.29 32.27 University education 100.00 30.97 31.80 37.23 65 years old and over Total 100.00 29.81 33.53 36.66 Cannot read or write, or incomplete primary education 100.00 27.38 36.31 36.31 Complete primary education 100.00 27.65 26.07 46.28 Secondary education, 1st stage 100.00 31.37 41.87 26.76 Secondary education, 2nd stage 100.00 33.13 26.43 40.44 Advanced professional training or the equivalent 100.00 . . . University education 100.00 . . . FEMALES Total Total 100.00 35.60 36.99 27.40 Cannot read or write, or incomplete primary education 100.00 29.67 27.57 42.76 Complete primary education 100.00 26.47 35.67 37.86 Secondary education, 1st stage 100.00 28.99 38.73 32.28 Secondary education, 2nd stage 100.00 43.21 36.32 20.47 Advanced professional training or the equivalent 100.00 33.19 41.76 25.05 University education 100.00 46.44 33.54 20.02 15 to 24 years old Total 100.00 56.77 31.86 11.37 Cannot read or write, or incomplete primary education 100.00 . . . Complete primary education 100.00 . . . Secondary education, 1st stage 100.00 46.25 34.89 18.86 Secondary education, 2nd stage 100.00 69.13 25.81 5.06 Advanced professional training or the equivalent 100.00 . . . University education 100.00 . . . 25 to 64 years old Total 100.00 33.00 37.79 29.21 Cannot read or write, or incomplete primary education 100.00 27.43 29.97 42.60 Complete primary education 100.00 19.10 37.32 43.58 Secondary education, 1st stage 100.00 26.55 39.13 34.33 Secondary education, 2nd stage 100.00 38.61 38.31 23.08 Advanced professional training or the equivalent 100.00 33.06 41.92 25.01 University education 100.00 46.60 33.02 20.38 65 years old and over Total 100.00 32.01 32.88 35.11 Cannot read or write, or incomplete primary education 100.00 . . . Complete primary education 100.00 . . . Secondary education, 1st stage 100.00 . . . Secondary education, 2nd stage 100.00 . . . Advanced professional training or the equivalent 100.00 . . . University education 100.00 . . . Notes: .Data protected by statistical secrecy 1) This accounts for both manufactured cigarettes and those cigarettes rolled with shag tobacco. The symbol '.' shall be deemed as data which cannot be given due to an insufficient sample. The data corresponding to cells with fewer than 35 thousand persons must be considered with caution, as they may be affected by a high degree of sampling error. Source: Ministry of Public Health, Social Services and Equality and INE