National Total	Autonomous Communities and Cities	Collection (number of volumes)	Total
National total		Libraries (administrative units)	6,717
National total		Up to 2.000	641
National total		From 2,001 a 5,000	1,196
National total		From 5,001 a 10,000	1,575
National total		From 10,001 a 20,000	1,522
National total		From 20,001 a 50,000	1,114
National total		From 50,001 a 100,000	336
National total		More than 100,000	333
National total	Andalucía	Libraries (administrative units)	991
National total	Andalucía	Up to 2.000	99
National total	Andalucía	From 2,001 a 5,000	190
National total	Andalucía	From 5,001 a 10,000	276
National total	Andalucía	From 10,001 a 20,000	241
National total	Andalucía	From 20,001 a 50,000	123
National total	Andalucía	From 50,001 a 100,000	29
National total	Andalucía	More than 100,000	33
National total	Aragón	Libraries (administrative units)	328
National total	Aragón	Up to 2.000	30
National total	Aragón	From 2,001 a 5,000	77
National total	Aragón	From 5,001 a 10,000	104
National total	Aragón	From 10,001 a 20,000	61
National total	Aragón	From 20,001 a 50,000	36
National total	Aragón	From 50,001 a 100,000	12
National total	Aragón	More than 100,000	8
National total	Asturias, Principado de	Libraries (administrative units)	162
National total	Asturias, Principado de	Up to 2.000	9
National total	Asturias, Principado de	From 2,001 a 5,000	24
National total	Asturias, Principado de	From 5,001 a 10,000	37
National total	Asturias, Principado de	From 10,001 a 20,000	42
National total	Asturias, Principado de	From 20,001 a 50,000	40
National total	Asturias, Principado de	From 50,001 a 100,000	4
National total	Asturias, Principado de	More than 100,000	6
National total	Balears, Illes	Libraries (administrative units)	152
National total	Balears, Illes	Up to 2.000	16
National total	Balears, Illes	From 2,001 a 5,000	16
National total	Balears, Illes	From 5,001 a 10,000	42
National total	Balears, Illes	From 10,001 a 20,000	42
National total	Balears, Illes	From 20,001 a 50,000	23
National total	Balears, Illes	From 50,001 a 100,000	8
National total	Balears, Illes	More than 100,000	5
National total	Canarias	Libraries (administrative units)	199
National total	Canarias	Up to 2.000	15
National total	Canarias	From 2,001 a 5,000	33
National total	Canarias	From 5,001 a 10,000	62
National total	Canarias	From 10,001 a 20,000	43
National total	Canarias	From 20,001 a 50,000	34
National total	Canarias	From 50,001 a 100,000	6
National total	Canarias	More than 100,000	6
National total	Cantabria	Libraries (administrative units)	100
National total	Cantabria	Up to 2.000	16
National total	Cantabria	From 2,001 a 5,000	13
National total	Cantabria	From 5,001 a 10,000	30
National total	Cantabria	From 10,001 a 20,000	21
National total	Cantabria	From 20,001 a 50,000	14
National total	Cantabria	From 50,001 a 100,000	4
National total	Cantabria	More than 100,000	2
National total	Castilla y León	Libraries (administrative units)	532
National total	Castilla y León	Up to 2.000	57
National total	Castilla y León	From 2,001 a 5,000	71
National total	Castilla y León	From 5,001 a 10,000	104
National total	Castilla y León	From 10,001 a 20,000	161
National total	Castilla y León	From 20,001 a 50,000	85
National total	Castilla y León	From 50,001 a 100,000	23
National total	Castilla y León	More than 100,000	31
National total	Castilla-La Mancha	Libraries (administrative units)	590
National total	Castilla-La Mancha	Up to 2.000	59
National total	Castilla-La Mancha	From 2,001 a 5,000	136
National total	Castilla-La Mancha	From 5,001 a 10,000	188
National total	Castilla-La Mancha	From 10,001 a 20,000	125
National total	Castilla-La Mancha	From 20,001 a 50,000	65
National total	Castilla-La Mancha	From 50,001 a 100,000	10
National total	Castilla-La Mancha	More than 100,000	7
National total	Cataluña	Libraries (administrative units)	849
National total	Cataluña	Up to 2.000	42
National total	Cataluña	From 2,001 a 5,000	99
National total	Cataluña	From 5,001 a 10,000	116
National total	Cataluña	From 10,001 a 20,000	176
National total	Cataluña	From 20,001 a 50,000	262
National total	Cataluña	From 50,001 a 100,000	94
National total	Cataluña	More than 100,000	60
National total	Comunidad Valenciana	Libraries (administrative units)	633
National total	Comunidad Valenciana	Up to 2.000	55
National total	Comunidad Valenciana	From 2,001 a 5,000	126
National total	Comunidad Valenciana	From 5,001 a 10,000	155
National total	Comunidad Valenciana	From 10,001 a 20,000	150
National total	Comunidad Valenciana	From 20,001 a 50,000	100
National total	Comunidad Valenciana	From 50,001 a 100,000	31
National total	Comunidad Valenciana	More than 100,000	16
National total	Extremadura	Libraries (administrative units)	481
National total	Extremadura	Up to 2.000	51
National total	Extremadura	From 2,001 a 5,000	183
National total	Extremadura	From 5,001 a 10,000	153
National total	Extremadura	From 10,001 a 20,000	62
National total	Extremadura	From 20,001 a 50,000	19
National total	Extremadura	From 50,001 a 100,000	3
National total	Extremadura	More than 100,000	10
National total	Galicia	Libraries (administrative units)	497
National total	Galicia	Up to 2.000	76
National total	Galicia	From 2,001 a 5,000	80
National total	Galicia	From 5,001 a 10,000	114
National total	Galicia	From 10,001 a 20,000	116
National total	Galicia	From 20,001 a 50,000	75
National total	Galicia	From 50,001 a 100,000	19
National total	Galicia	More than 100,000	17
National total	Madrid, Comunidad de	Libraries (administrative units)	548
National total	Madrid, Comunidad de	Up to 2.000	37
National total	Madrid, Comunidad de	From 2,001 a 5,000	58
National total	Madrid, Comunidad de	From 5,001 a 10,000	78
National total	Madrid, Comunidad de	From 10,001 a 20,000	111
National total	Madrid, Comunidad de	From 20,001 a 50,000	105
National total	Madrid, Comunidad de	From 50,001 a 100,000	64
National total	Madrid, Comunidad de	More than 100,000	95
National total	Murcia, Región de	Libraries (administrative units)	110
National total	Murcia, Región de	Up to 2.000	23
National total	Murcia, Región de	From 2,001 a 5,000	14
National total	Murcia, Región de	From 5,001 a 10,000	19
National total	Murcia, Región de	From 10,001 a 20,000	22
National total	Murcia, Región de	From 20,001 a 50,000	19
National total	Murcia, Región de	From 50,001 a 100,000	7
National total	Murcia, Región de	More than 100,000	6
National total	Navarra, Comunidad Foral de	Libraries (administrative units)	140
National total	Navarra, Comunidad Foral de	Up to 2.000	10
National total	Navarra, Comunidad Foral de	From 2,001 a 5,000	9
National total	Navarra, Comunidad Foral de	From 5,001 a 10,000	15
National total	Navarra, Comunidad Foral de	From 10,001 a 20,000	63
National total	Navarra, Comunidad Foral de	From 20,001 a 50,000	35
National total	Navarra, Comunidad Foral de	From 50,001 a 100,000	1
National total	Navarra, Comunidad Foral de	More than 100,000	7
National total	País Vasco	Libraries (administrative units)	312
National total	País Vasco	Up to 2.000	28
National total	País Vasco	From 2,001 a 5,000	46
National total	País Vasco	From 5,001 a 10,000	65
National total	País Vasco	From 10,001 a 20,000	68
National total	País Vasco	From 20,001 a 50,000	65
National total	País Vasco	From 50,001 a 100,000	19
National total	País Vasco	More than 100,000	21
National total	Rioja, La	Libraries (administrative units)	72
National total	Rioja, La	Up to 2.000	13
National total	Rioja, La	From 2,001 a 5,000	15
National total	Rioja, La	From 5,001 a 10,000	16
National total	Rioja, La	From 10,001 a 20,000	16
National total	Rioja, La	From 20,001 a 50,000	9
National total	Rioja, La	From 50,001 a 100,000	1
National total	Rioja, La	More than 100,000	2
National total	Ceuta	Libraries (administrative units)	13
National total	Ceuta	Up to 2.000	4
National total	Ceuta	From 2,001 a 5,000	4
National total	Ceuta	From 5,001 a 10,000	1
National total	Ceuta	From 10,001 a 20,000	.
National total	Ceuta	From 20,001 a 50,000	3
National total	Ceuta	From 50,001 a 100,000	.
National total	Ceuta	More than 100,000	1
National total	Melilla	Libraries (administrative units)	8
National total	Melilla	Up to 2.000	1
National total	Melilla	From 2,001 a 5,000	2
National total	Melilla	From 5,001 a 10,000	.
National total	Melilla	From 10,001 a 20,000	2
National total	Melilla	From 20,001 a 50,000	2
National total	Melilla	From 50,001 a 100,000	1
National total	Melilla	More than 100,000	.