National tables. Lifestyles: living together. Values Persons who have had sexual rel. with casual partners in the last year by persons with whom they have lived together in the last 12 months and sex Units: thousands of persons Both sexes Males Females Total 3,006.5 2,298.2 708.4 Spouse/Partner and nobody else 311.8 245.9 66.0 Spouse/Partner and other 461.0 338.1 122.9 Parents or other family members 1,561.4 1,222.2 339.2 Alone 403.7 324.0 79.7 Other persons 266.4 166.5 100.0 No data recorded 2.1 1.5 0.6 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