National tables. Lifestyles: nights out. Values Persons 18 to 49 years by sex, number of nights out in the last 12 months and communication with parents on sexuality Units: thousands of persons ;Total;Satisfactory;Unsatisfactory;No communication;No data recorded; Both sexes; Total;20,759.6;7,945.6;4,783.1;7,870.8;160.0; At least 1 a month;13,759.4;6,047.8;3,126.9;4,497.8;86.9; Less than 1 a month;6,929.1;1,882.1;1,639.6;3,351.8;55.6; No data recorded;71.1;15.7;16.7;21.3;17.5; Males; Total;10,532.1;4,147.6;2,296.5;4,005.2;82.9; At least 1 a month;7,566.4;3,329.8;1,650.0;2,538.9;47.7; Less than 1 a month;2,930.7;805.8;642.4;1,457.5;25.1; No data recorded;35.0;12.0;4.2;8.8;10.1; Females; Total;10,227.5;3,798.1;2,486.6;3,865.6;77.1; At least 1 a month;6,193.0;2,718.0;1,476.9;1,958.9;39.2; Less than 1 a month;3,998.4;1,076.3;997.2;1,894.3;30.6; No data recorded;36.1;3.8;12.5;12.4;7.4; Notes: Data corresponding to cells with less than 45,000 persons must be used with caution, because they may be affected by high sample errors. Source: National Statistics Institute