Autonomous City and Community	Average number of weekly hours open to the public	Total
National total	Libraries (Administrative Units)	6.458
National total	Up to 10	729
National total	Over 10 and up to 20	1.399
National total	Over 20 and up to 40	2.996
National total	More than 40	1.334
Andalucía	Libraries (Administrative Units)	968
Andalucía	Up to 10	87
Andalucía	Over 10 and up to 20	256
Andalucía	Over 20 and up to 40	416
Andalucía	More than 40	209
Aragón	Libraries (Administrative Units)	320
Aragón	Up to 10	91
Aragón	Over 10 and up to 20	93
Aragón	Over 20 and up to 40	96
Aragón	More than 40	40
Asturias, Principado de	Libraries (Administrative Units)	134
Asturias, Principado de	Up to 10	17
Asturias, Principado de	Over 10 and up to 20	27
Asturias, Principado de	Over 20 and up to 40	70
Asturias, Principado de	More than 40	20
Balears, Illes	Libraries (Administrative Units)	133
Balears, Illes	Up to 10	10
Balears, Illes	Over 10 and up to 20	26
Balears, Illes	Over 20 and up to 40	70
Balears, Illes	More than 40	27
Canarias	Libraries (Administrative Units)	169
Canarias	Up to 10	10
Canarias	Over 10 and up to 20	25
Canarias	Over 20 and up to 40	67
Canarias	More than 40	67
Cantabria	Libraries (Administrative Units)	99
Cantabria	Up to 10	10
Cantabria	Over 10 and up to 20	14
Cantabria	Over 20 and up to 40	53
Cantabria	More than 40	22
Castilla y León	Libraries (Administrative Units)	517
Castilla y León	Up to 10	99
Castilla y León	Over 10 and up to 20	126
Castilla y León	Over 20 and up to 40	214
Castilla y León	More than 40	78
Castilla-La Mancha	Libraries (Administrative Units)	561
Castilla-La Mancha	Up to 10	47
Castilla-La Mancha	Over 10 and up to 20	164
Castilla-La Mancha	Over 20 and up to 40	299
Castilla-La Mancha	More than 40	51
Cataluña	Libraries (Administrative Units)	850
Cataluña	Up to 10	49
Cataluña	Over 10 and up to 20	127
Cataluña	Over 20 and up to 40	478
Cataluña	More than 40	196
Comunidad Valenciana	Libraries (Administrative Units)	594
Comunidad Valenciana	Up to 10	89
Comunidad Valenciana	Over 10 and up to 20	113
Comunidad Valenciana	Over 20 and up to 40	250
Comunidad Valenciana	More than 40	142
Extremadura	Libraries (Administrative Units)	481
Extremadura	Up to 10	72
Extremadura	Over 10 and up to 20	188
Extremadura	Over 20 and up to 40	183
Extremadura	More than 40	38
Galicia	Libraries (Administrative Units)	476
Galicia	Up to 10	46
Galicia	Over 10 and up to 20	71
Galicia	Over 20 and up to 40	248
Galicia	More than 40	111
Madrid, Comunidad de	Libraries (Administrative Units)	534
Madrid, Comunidad de	Up to 10	35
Madrid, Comunidad de	Over 10 and up to 20	47
Madrid, Comunidad de	Over 20 and up to 40	264
Madrid, Comunidad de	More than 40	188
Murcia, Región de	Libraries (Administrative Units)	100
Murcia, Región de	Up to 10	3
Murcia, Región de	Over 10 and up to 20	10
Murcia, Región de	Over 20 and up to 40	52
Murcia, Región de	More than 40	35
Navarra, Comunidad Foral de	Libraries (Administrative Units)	129
Navarra, Comunidad Foral de	Up to 10	15
Navarra, Comunidad Foral de	Over 10 and up to 20	35
Navarra, Comunidad Foral de	Over 20 and up to 40	62
Navarra, Comunidad Foral de	More than 40	17
País Vasco	Libraries (Administrative Units)	312
País Vasco	Up to 10	36
País Vasco	Over 10 and up to 20	65
País Vasco	Over 20 and up to 40	134
País Vasco	More than 40	77
Rioja, La	Libraries (Administrative Units)	62
Rioja, La	Up to 10	9
Rioja, La	Over 10 and up to 20	12
Rioja, La	Over 20 and up to 40	32
Rioja, La	More than 40	9
Ceuta	Libraries (Administrative Units)	11
Ceuta	Up to 10	2
Ceuta	Over 10 and up to 20	0
Ceuta	Over 20 and up to 40	3
Ceuta	More than 40	6
Melilla	Libraries (Administrative Units)	8
Melilla	Up to 10	2
Melilla	Over 10 and up to 20	0
Melilla	Over 20 and up to 40	5
Melilla	More than 40	1