National tables: size of municipality of residence, age and sex. Values
Persons who have had sexual rel. with casual partners in the    last year by sex, size of municipality of residence and use of condom   with casual partners.
Units: thousands of persons

	Total	Always	Not always	No data recorded	
Both sexes	
    Total	3,006.5	1,674.2	1,162.2	170.1	
    Up to 10000 inhabitants	608.1	356.1	231.2	20.8	
    From 10001 to 50000 inhabitants	716.2	368.1	296.0	52.2	
    From 50001 to 500000 inhabitants	1,129.5	649.9	404.1	75.5	
    More than 500000 inhabitants	552.7	300.1	230.9	21.7	
Males	
    Total	2,298.2	1,282.7	860.5	155.0	
    Up to 10000 inhabitants	488.3	291.3	177.3	19.7	
    From 10001 to 50000 inhabitants	557.4	284.2	226.5	46.7	
    From 50001 to 500000 inhabitants	859.1	495.3	296.8	66.9	
    More than 500000 inhabitants	393.5	211.9	159.9	21.7	
Females	
    Total	708.4	391.5	301.7	15.1	
    Up to 10000 inhabitants	119.8	64.8	53.9	1.1	
    From 10001 to 50000 inhabitants	158.8	83.9	69.5	5.4	
    From 50001 to 500000 inhabitants	270.4	154.6	107.2	8.6	
    More than 500000 inhabitants	159.2	88.2	71.1	0.0	
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