National Total	Autonomous Communities and Cities	Frequency of mammograms	Total
Total		Total	9,306.8
Total		At least once a year	2,470.8
Total		Every two years	3,783.3
Total		Every three years or more	801.3
Total		Never	2,005.9
Total		No data recorded	245.5
Total	Andalucía	Total	1,419.4
Total	Andalucía	At least once a year	345.5
Total	Andalucía	Every two years	508.3
Total	Andalucía	Every three years or more	115.1
Total	Andalucía	Never	436.5
Total	Andalucía	No data recorded	14.0
Total	Aragón	Total	289.6
Total	Aragón	At least once a year	88.6
Total	Aragón	Every two years	111.6
Total	Aragón	Every three years or more	17.3
Total	Aragón	Never	70.4
Total	Aragón	No data recorded	1.7
Total	Asturias (Principado de)	Total	222.2
Total	Asturias (Principado de)	At least once a year	62.7
Total	Asturias (Principado de)	Every two years	100.8
Total	Asturias (Principado de)	Every three years or more	19.8
Total	Asturias (Principado de)	Never	38.4
Total	Asturias (Principado de)	No data recorded	0.4
Total	Balears (Illes)	Total	181.4
Total	Balears (Illes)	At least once a year	41.2
Total	Balears (Illes)	Every two years	70.8
Total	Balears (Illes)	Every three years or more	27.6
Total	Balears (Illes)	Never	41.9
Total	Balears (Illes)	No data recorded	0.0
Total	Canarias	Total	409.1
Total	Canarias	At least once a year	119.0
Total	Canarias	Every two years	161.4
Total	Canarias	Every three years or more	57.8
Total	Canarias	Never	70.9
Total	Canarias	No data recorded	0.0
Total	Cantabria	Total	114.9
Total	Cantabria	At least once a year	31.7
Total	Cantabria	Every two years	51.7
Total	Cantabria	Every three years or more	9.6
Total	Cantabria	Never	20.2
Total	Cantabria	No data recorded	1.7
Total	Castilla y León	Total	571.6
Total	Castilla y León	At least once a year	114.3
Total	Castilla y León	Every two years	301.8
Total	Castilla y León	Every three years or more	51.1
Total	Castilla y León	Never	97.1
Total	Castilla y León	No data recorded	7.3
Total	Castilla-La Mancha	Total	391.4
Total	Castilla-La Mancha	At least once a year	63.2
Total	Castilla-La Mancha	Every two years	216.1
Total	Castilla-La Mancha	Every three years or more	21.6
Total	Castilla-La Mancha	Never	90.5
Total	Castilla-La Mancha	No data recorded	0.0
Total	Cataluña	Total	1,582.7
Total	Cataluña	At least once a year	429.1
Total	Cataluña	Every two years	587.2
Total	Cataluña	Every three years or more	148.8
Total	Cataluña	Never	247.4
Total	Cataluña	No data recorded	170.2
Total	Comunitat Valenciana	Total	1,006.2
Total	Comunitat Valenciana	At least once a year	234.4
Total	Comunitat Valenciana	Every two years	477.4
Total	Comunitat Valenciana	Every three years or more	73.3
Total	Comunitat Valenciana	Never	220.1
Total	Comunitat Valenciana	No data recorded	1.0
Total	Extremadura	Total	192.4
Total	Extremadura	At least once a year	50.0
Total	Extremadura	Every two years	71.2
Total	Extremadura	Every three years or more	10.6
Total	Extremadura	Never	59.5
Total	Extremadura	No data recorded	1.1
Total	Galicia	Total	637.7
Total	Galicia	At least once a year	134.4
Total	Galicia	Every two years	280.4
Total	Galicia	Every three years or more	51.4
Total	Galicia	Never	159.6
Total	Galicia	No data recorded	11.8
Total	Madrid (Comunidad de)	Total	1,315.0
Total	Madrid (Comunidad de)	At least once a year	526.1
Total	Madrid (Comunidad de)	Every two years	365.4
Total	Madrid (Comunidad de)	Every three years or more	140.5
Total	Madrid (Comunidad de)	Never	268.7
Total	Madrid (Comunidad de)	No data recorded	14.2
Total	Murcia (Región de)	Total	237.1
Total	Murcia (Región de)	At least once a year	57.9
Total	Murcia (Región de)	Every two years	102.9
Total	Murcia (Región de)	Every three years or more	15.8
Total	Murcia (Región de)	Never	60.6
Total	Murcia (Región de)	No data recorded	0.0
Total	Navarra (Comunidad Foral de)	Total	142.3
Total	Navarra (Comunidad Foral de)	At least once a year	20.8
Total	Navarra (Comunidad Foral de)	Every two years	88.3
Total	Navarra (Comunidad Foral de)	Every three years or more	7.7
Total	Navarra (Comunidad Foral de)	Never	25.4
Total	Navarra (Comunidad Foral de)	No data recorded	0.0
Total	País Vasco	Total	510.9
Total	País Vasco	At least once a year	134.6
Total	País Vasco	Every two years	249.1
Total	País Vasco	Every three years or more	19.5
Total	País Vasco	Never	86.5
Total	País Vasco	No data recorded	21.3
Total	Rioja (La)	Total	65.8
Total	Rioja (La)	At least once a year	11.5
Total	Rioja (La)	Every two years	37.1
Total	Rioja (La)	Every three years or more	10.1
Total	Rioja (La)	Never	7.2
Total	Rioja (La)	No data recorded	0.0
Ceuta and Melilla		Total	17.2
Ceuta and Melilla		At least once a year	5.9
Ceuta and Melilla		Every two years	1.9
Ceuta and Melilla		Every three years or more	3.6
Ceuta and Melilla		Never	5.2
Ceuta and Melilla		No data recorded	0.6