National tables. Lifestyles: nights out. Percentages
Persons 18 to 49 years by  HIV/AIDS prevention methods, opinion on efficiency, sex and number of nights out in the last 12 months
Units: percentages

,Both sexes,,,Males,,,Females,,,
,Total,At least 1 a month,Less than 1 a month,Total,At least 1 a month,Less than 1 a month,Total,At least 1 a month,Less than 1 a month,
Wash after having sexual relations,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,21.44,20.71,22.94,23.29,22.60,25.12,19.53,18.39,21.35,
    Not effective,78.56,79.29,77.06,76.71,77.40,74.88,80.47,81.61,78.65,
Choose partners correctly,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,64.77,64.75,64.81,68.61,68.83,68.03,60.77,59.74,62.42,
    Not effective,35.23,35.25,35.19,31.39,31.17,31.97,39.23,40.26,37.58,
Have few partners,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,45.14,43.42,48.62,46.54,45.11,50.33,43.68,41.36,47.36,
    Not effective,54.86,56.58,51.38,53.46,54.89,49.67,56.32,58.64,52.64,
Use a male condom,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,96.78,97.30,95.71,97.34,97.74,96.27,96.20,96.76,95.31,
    Not effective,3.22,2.70,4.29,2.66,2.26,3.73,3.80,3.24,4.69,
Use spermicides,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,18.34,19.33,16.24,19.39,20.70,15.74,17.28,17.69,16.59,
    Not effective,81.66,80.67,83.76,80.61,79.30,84.26,82.72,82.31,83.41,
Ask partner to have an AIDS test,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,70.41,71.82,67.51,68.49,69.74,65.14,72.40,74.34,69.25,
    Not effective,29.59,28.18,32.49,31.51,30.26,34.86,27.60,25.66,30.75,
Have an AIDS test frequently,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,61.61,62.71,59.34,62.06,63.02,59.54,61.13,62.33,59.19,
    Not effective,38.39,37.29,40.66,37.94,36.98,40.46,38.87,37.67,40.81,
Ask partners about their sexual history,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,42.65,43.49,40.91,40.56,41.23,38.79,44.80,46.24,42.47,
    Not effective,57.35,56.51,59.09,59.44,58.77,61.21,55.20,53.76,57.53,
Use a female condom,
    Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,
    Effective,54.97,56.24,52.30,54.61,56.14,50.41,55.33,56.35,53.67,
    Not effective,45.03,43.76,47.70,45.39,43.86,49.59,44.67,43.65,46.33,
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