Lifestyles and preventive practices. Absolute figures Frequency of tobacco use of occasional smokers, by sex. Population aged 16 years old and over that smokes, but not daily Units: thousands of persons Total At least three times a week Once or twice a week Less frequently No data recorded BOTH SEXES 1,144.5 407.2 399.8 314.1 23.4 MALES 692.2 239.6 252.4 186.7 13.5 FEMALES 452.3 167.6 147.4 127.3 10.0 Notes: The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. The symbol '..' shall be deemed as data which is not collected. The symbol '...' shall be deemed as an 'error of division by zero'. Source: Ministry of Health and Consumption and INE