Sex Number of nights out in the last 12 months Number of sexual partners in their life Total Both sexes Total Total 100.00 Both sexes Total One partner 39.82 Both sexes Total Two partners 15.88 Both sexes Total Three or four partners 19.37 Both sexes Total Five to nine partners 12.02 Both sexes Total Ten or more partners 12.91 Both sexes At least 1 a month Total 100.00 Both sexes At least 1 a month One partner 35.28 Both sexes At least 1 a month Two partners 15.67 Both sexes At least 1 a month Three or four partners 21.09 Both sexes At least 1 a month Five to nine partners 13.59 Both sexes At least 1 a month Ten or more partners 14.36 Both sexes Less than 1 a month Total 100.00 Both sexes Less than 1 a month One partner 48.63 Both sexes Less than 1 a month Two partners 16.30 Both sexes Less than 1 a month Three or four partners 16.03 Both sexes Less than 1 a month Five to nine partners 8.97 Both sexes Less than 1 a month Ten or more partners 10.08 Males Total Total 100.00 Males Total One partner 24.41 Males Total Two partners 14.07 Males Total Three or four partners 22.31 Males Total Five to nine partners 17.68 Males Total Ten or more partners 21.54 Males At least 1 a month Total 100.00 Males At least 1 a month One partner 22.16 Males At least 1 a month Two partners 13.37 Males At least 1 a month Three or four partners 23.53 Males At least 1 a month Five to nine partners 18.65 Males At least 1 a month Ten or more partners 22.28 Males Less than 1 a month Total 100.00 Males Less than 1 a month One partner 30.27 Males Less than 1 a month Two partners 15.88 Males Less than 1 a month Three or four partners 19.10 Males Less than 1 a month Five to nine partners 15.15 Males Less than 1 a month Ten or more partners 19.60 Females Total Total 100.00 Females Total One partner 55.61 Females Total Two partners 17.75 Females Total Three or four partners 16.36 Females Total Five to nine partners 6.22 Females Total Ten or more partners 4.06 Females At least 1 a month Total 100.00 Females At least 1 a month One partner 51.62 Females At least 1 a month Two partners 18.54 Females At least 1 a month Three or four partners 18.05 Females At least 1 a month Five to nine partners 7.29 Females At least 1 a month Ten or more partners 4.50 Females Less than 1 a month Total 100.00 Females Less than 1 a month One partner 61.47 Females Less than 1 a month Two partners 16.59 Females Less than 1 a month Three or four partners 13.88 Females Less than 1 a month Five to nine partners 4.64 Females Less than 1 a month Ten or more partners 3.42