National tables. Lifestyles: number of nights spent away from home. Percentages
Persons who have had sexual rel. with casual partners in the last year by  sex, no. of nights spent away from home becuase of work/studies in the last 12 months and  use of condom with casual partners
Units: percentages

	Total	Always	Not always	
Both sexes	
    Total	100.00	59.14	40.86	
    At least 1 a month	100.00	64.20	35.80	
    Less than 1 a month	100.00	57.31	42.69	
Males	
    Total	100.00	59.96	40.04	
    At least 1 a month	100.00	63.97	36.03	
    Less than 1 a month	100.00	58.34	41.66	
Females	
    Total	100.00	56.62	43.38	
    At least 1 a month	100.00	65.26	34.74	
    Less than 1 a month	100.00	54.51	45.49	
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