Tables by Autonomous Communities. Percentages Rate of persons who have had more than one sexual partner in the last year by Autonomous Community and sex. Units: percentages ,Both sexes,Males,Females, Total,18.64,25.32,12.19, Andalucía,17.73,24.83,11.23, Aragón,15.99,25.67,6.96, Asturias (Principado de),17.25,27.51,8.21, Balears (Illes),22.34,30.44,14.16, Canarias,23.04,29.88,16.36, Cantabria,17.00,22.54,11.43, Castilla y León,18.14,23.31,13.28, Castilla-La Mancha,15.99,24.38,7.63, Cataluña,19.43,24.80,13.97, Comunidad Valenciana,18.86,26.04,11.64, Extremadura,17.49,28.47,6.73, Galicia,21.11,29.11,13.61, Madrid (Comunidad de),20.19,26.43,14.25, Murcia (Región de),15.79,23.41,8.31, Navarra (Comunidad Foral de),15.06,19.19,11.00, País Vasco,15.06,18.09,12.16, Rioja (La),12.94,15.53,10.30, Ceuta y Melilla,15.34,22.76,8.12, Notes: 1) Rate calculated with regards total population of 18 to 49 year olds 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