National tables. Lifestyles: number of nights spent away from home. Percentages
Persons 18 to 49 years by  HIV/AIDS prevention methods, opinion on efficiency, sex and no. of nights spent away from home because of work/studies 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	21.39	20.86	21.50	23.30	22.68	23.47	19.43	17.14	19.71	
    Not effective	78.61	79.14	78.50	76.70	77.32	76.53	80.57	82.86	80.29	
Choose partners correctly	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Effective	64.76	65.94	64.53	68.64	68.20	68.77	60.73	61.35	60.65	
    Not effective	35.24	34.06	35.47	31.36	31.80	31.23	39.27	38.65	39.35	
Have few partners	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Effective	45.03	45.54	44.93	46.45	46.23	46.51	43.56	44.13	43.49	
    Not effective	54.97	54.46	55.07	53.55	53.77	53.49	56.44	55.87	56.51	
Use a male condom	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Effective	96.79	96.36	96.87	97.35	96.15	97.69	96.20	96.79	96.13	
    Not effective	3.21	3.64	3.13	2.65	3.85	2.31	3.80	3.21	3.87	
Use spermicides	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Effective	18.30	19.68	18.02	19.47	20.53	19.16	17.12	17.97	17.01	
    Not effective	81.70	80.32	81.98	80.53	79.47	80.84	82.88	82.03	82.99	
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	70.30	69.65	70.43	68.33	65.98	68.99	72.32	77.04	71.72	
    Not effective	29.70	30.35	29.57	31.67	34.02	31.01	27.68	22.96	28.28	
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	61.52	61.31	61.57	61.99	60.91	62.29	61.04	62.14	60.90	
    Not effective	38.48	38.69	38.43	38.01	39.09	37.71	38.96	37.86	39.10	
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	42.57	42.06	42.67	40.49	39.68	40.71	44.71	46.91	44.44	
    Not effective	57.43	57.94	57.33	59.51	60.32	59.29	55.29	53.09	55.56	
Use a female condom	
    Total	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	
    Effective	55.02	56.17	54.79	54.63	55.45	54.40	55.42	57.65	55.14	
    Not effective	44.98	43.83	45.21	45.37	44.55	45.60	44.58	42.35	44.86	
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