National Total;Autonomous Communities and Cities;Frequency of mammograms;Total Total;;Total;100.00 Total;;At least once a year;27.27 Total;;Every two years;41.75 Total;;Every three years or more;8.84 Total;;Never;22.14 Total;Andalucía;Total;100.00 Total;Andalucía;At least once a year;24.59 Total;Andalucía;Every two years;36.17 Total;Andalucía;Every three years or more;8.19 Total;Andalucía;Never;31.06 Total;Aragón;Total;100.00 Total;Aragón;At least once a year;30.76 Total;Aragón;Every two years;38.77 Total;Aragón;Every three years or more;6.01 Total;Aragón;Never;24.46 Total;Asturias (Principado de);Total;100.00 Total;Asturias (Principado de);At least once a year;28.27 Total;Asturias (Principado de);Every two years;45.46 Total;Asturias (Principado de);Every three years or more;8.95 Total;Asturias (Principado de);Never;17.31 Total;Balears (Illes);Total;100.00 Total;Balears (Illes);At least once a year;22.71 Total;Balears (Illes);Every two years;39.01 Total;Balears (Illes);Every three years or more;15.20 Total;Balears (Illes);Never;23.07 Total;Canarias;Total;100.00 Total;Canarias;At least once a year;29.08 Total;Canarias;Every two years;39.45 Total;Canarias;Every three years or more;14.14 Total;Canarias;Never;17.33 Total;Cantabria;Total;100.00 Total;Cantabria;At least once a year;28.00 Total;Cantabria;Every two years;45.66 Total;Cantabria;Every three years or more;8.49 Total;Cantabria;Never;17.86 Total;Castilla y León;Total;100.00 Total;Castilla y León;At least once a year;20.26 Total;Castilla y León;Every two years;53.48 Total;Castilla y León;Every three years or more;9.05 Total;Castilla y León;Never;17.20 Total;Castilla-La Mancha;Total;100.00 Total;Castilla-La Mancha;At least once a year;16.14 Total;Castilla-La Mancha;Every two years;55.22 Total;Castilla-La Mancha;Every three years or more;5.52 Total;Castilla-La Mancha;Never;23.13 Total;Cataluña;Total;100.00 Total;Cataluña;At least once a year;30.38 Total;Cataluña;Every two years;41.57 Total;Cataluña;Every three years or more;10.53 Total;Cataluña;Never;17.51 Total;Comunitat Valenciana;Total;100.00 Total;Comunitat Valenciana;At least once a year;23.32 Total;Comunitat Valenciana;Every two years;47.49 Total;Comunitat Valenciana;Every three years or more;7.30 Total;Comunitat Valenciana;Never;21.90 Total;Extremadura;Total;100.00 Total;Extremadura;At least once a year;26.12 Total;Extremadura;Every two years;37.23 Total;Extremadura;Every three years or more;5.53 Total;Extremadura;Never;31.11 Total;Galicia;Total;100.00 Total;Galicia;At least once a year;21.48 Total;Galicia;Every two years;44.80 Total;Galicia;Every three years or more;8.22 Total;Galicia;Never;25.50 Total;Madrid (Comunidad de);Total;100.00 Total;Madrid (Comunidad de);At least once a year;40.45 Total;Madrid (Comunidad de);Every two years;28.10 Total;Madrid (Comunidad de);Every three years or more;10.80 Total;Madrid (Comunidad de);Never;20.66 Total;Murcia (Región de);Total;100.00 Total;Murcia (Región de);At least once a year;24.42 Total;Murcia (Región de);Every two years;43.38 Total;Murcia (Región de);Every three years or more;6.65 Total;Murcia (Región de);Never;25.55 Total;Navarra (Comunidad Foral de);Total;100.00 Total;Navarra (Comunidad Foral de);At least once a year;14.64 Total;Navarra (Comunidad Foral de);Every two years;62.07 Total;Navarra (Comunidad Foral de);Every three years or more;5.43 Total;Navarra (Comunidad Foral de);Never;17.86 Total;País Vasco;Total;100.00 Total;País Vasco;At least once a year;27.48 Total;País Vasco;Every two years;50.87 Total;País Vasco;Every three years or more;3.99 Total;País Vasco;Never;17.66 Total;Rioja (La);Total;100.00 Total;Rioja (La);At least once a year;17.44 Total;Rioja (La);Every two years;56.35 Total;Rioja (La);Every three years or more;15.34 Total;Rioja (La);Never;10.87 Ceuta and Melilla;;Total;100.00 Ceuta and Melilla;;At least once a year;35.59 Ceuta and Melilla;;Every two years;11.28 Ceuta and Melilla;;Every three years or more;21.75 Ceuta and Melilla;;Never;31.38