Autonomous City and Community	Type of collection	Total
National total	Books and leaflets (volumes)	4.698.205
National total	Manuscripts and documents (volumes)	1.459.176
National total	Sound files (units)	123.498
National total	Audiovisual documents (units)	222.832
National total	Electronic documents (units)	447.410
National total	Microforms (units)	10.920
National total	Cartographic documents (units)	17.299
National total	Printed music documents (units)	79.585
National total	Graphic documents (units)	416.259
National total	Games (units)	2.522
National total	Data base, applications and other electronic documents (units)	466.065
National total	Other documents (units)	139.971
Andalucía	Books and leaflets (volumes)	546.218
Andalucía	Manuscripts and documents (volumes)	192.386
Andalucía	Sound files (units)	559
Andalucía	Audiovisual documents (units)	8.591
Andalucía	Electronic documents (units)	37.721
Andalucía	Microforms (units)	394
Andalucía	Cartographic documents (units)	1.946
Andalucía	Printed music documents (units)	2.165
Andalucía	Graphic documents (units)	15.171
Andalucía	Games (units)	154
Andalucía	Data base, applications and other electronic documents (units)	86.893
Andalucía	Other documents (units)	3.068
Aragón	Books and leaflets (volumes)	142.787
Aragón	Manuscripts and documents (volumes)	40.100
Aragón	Sound files (units)	10.167
Aragón	Audiovisual documents (units)	2.486
Aragón	Electronic documents (units)	10.210
Aragón	Microforms (units)	2.901
Aragón	Cartographic documents (units)	87
Aragón	Printed music documents (units)	654
Aragón	Graphic documents (units)	38.891
Aragón	Games (units)	5
Aragón	Data base, applications and other electronic documents (units)	55
Aragón	Other documents (units)	3.527
Asturias, Principado de	Books and leaflets (volumes)	70.907
Asturias, Principado de	Manuscripts and documents (volumes)	316
Asturias, Principado de	Sound files (units)	3.761
Asturias, Principado de	Audiovisual documents (units)	1.280
Asturias, Principado de	Electronic documents (units)	6.459
Asturias, Principado de	Microforms (units)	0
Asturias, Principado de	Cartographic documents (units)	116
Asturias, Principado de	Printed music documents (units)	1.122
Asturias, Principado de	Graphic documents (units)	4.889
Asturias, Principado de	Games (units)	10
Asturias, Principado de	Data base, applications and other electronic documents (units)	1.485
Asturias, Principado de	Other documents (units)	6.897
Balears, Illes	Books and leaflets (volumes)	80.595
Balears, Illes	Manuscripts and documents (volumes)	65
Balears, Illes	Sound files (units)	5.884
Balears, Illes	Audiovisual documents (units)	3.374
Balears, Illes	Electronic documents (units)	9.285
Balears, Illes	Microforms (units)	0
Balears, Illes	Cartographic documents (units)	99
Balears, Illes	Printed music documents (units)	81
Balears, Illes	Graphic documents (units)	80.021
Balears, Illes	Games (units)	23
Balears, Illes	Data base, applications and other electronic documents (units)	71
Balears, Illes	Other documents (units)	715
Canarias	Books and leaflets (volumes)	123.292
Canarias	Manuscripts and documents (volumes)	43.318
Canarias	Sound files (units)	3.378
Canarias	Audiovisual documents (units)	2.491
Canarias	Electronic documents (units)	5.657
Canarias	Microforms (units)	3
Canarias	Cartographic documents (units)	70
Canarias	Printed music documents (units)	15.574
Canarias	Graphic documents (units)	230
Canarias	Games (units)	66
Canarias	Data base, applications and other electronic documents (units)	749
Canarias	Other documents (units)	668
Cantabria	Books and leaflets (volumes)	62.334
Cantabria	Manuscripts and documents (volumes)	19.555
Cantabria	Sound files (units)	79
Cantabria	Audiovisual documents (units)	654
Cantabria	Electronic documents (units)	7.418
Cantabria	Microforms (units)	0
Cantabria	Cartographic documents (units)	1.215
Cantabria	Printed music documents (units)	15
Cantabria	Graphic documents (units)	1.466
Cantabria	Games (units)	30
Cantabria	Data base, applications and other electronic documents (units)	353
Cantabria	Other documents (units)	0
Castilla y León	Books and leaflets (volumes)	367.334
Castilla y León	Manuscripts and documents (volumes)	32.274
Castilla y León	Sound files (units)	30
Castilla y León	Audiovisual documents (units)	5.700
Castilla y León	Electronic documents (units)	35.571
Castilla y León	Microforms (units)	4.892
Castilla y León	Cartographic documents (units)	2.325
Castilla y León	Printed music documents (units)	1.735
Castilla y León	Graphic documents (units)	2.718
Castilla y León	Games (units)	381
Castilla y León	Data base, applications and other electronic documents (units)	2.137
Castilla y León	Other documents (units)	682
Castilla - La Mancha	Books and leaflets (volumes)	208.027
Castilla - La Mancha	Manuscripts and documents (volumes)	2.991
Castilla - La Mancha	Sound files (units)	785
Castilla - La Mancha	Audiovisual documents (units)	2.923
Castilla - La Mancha	Electronic documents (units)	20.799
Castilla - La Mancha	Microforms (units)	0
Castilla - La Mancha	Cartographic documents (units)	123
Castilla - La Mancha	Printed music documents (units)	101
Castilla - La Mancha	Graphic documents (units)	2.825
Castilla - La Mancha	Games (units)	233
Castilla - La Mancha	Data base, applications and other electronic documents (units)	287
Castilla - La Mancha	Other documents (units)	215
Cataluña	Books and leaflets (volumes)	1.008.861
Cataluña	Manuscripts and documents (volumes)	143.948
Cataluña	Sound files (units)	46.404
Cataluña	Audiovisual documents (units)	49.261
Cataluña	Electronic documents (units)	129.356
Cataluña	Microforms (units)	156
Cataluña	Cartographic documents (units)	4.689
Cataluña	Printed music documents (units)	8.059
Cataluña	Graphic documents (units)	64.427
Cataluña	Games (units)	419
Cataluña	Data base, applications and other electronic documents (units)	11.755
Cataluña	Other documents (units)	21.435
Comunitat Valenciana	Books and leaflets (volumes)	403.273
Comunitat Valenciana	Manuscripts and documents (volumes)	189.808
Comunitat Valenciana	Sound files (units)	85
Comunitat Valenciana	Audiovisual documents (units)	7.112
Comunitat Valenciana	Electronic documents (units)	30.086
Comunitat Valenciana	Microforms (units)	755
Comunitat Valenciana	Cartographic documents (units)	457
Comunitat Valenciana	Printed music documents (units)	724
Comunitat Valenciana	Graphic documents (units)	38.210
Comunitat Valenciana	Games (units)	173
Comunitat Valenciana	Data base, applications and other electronic documents (units)	1.758
Comunitat Valenciana	Other documents (units)	2.964
Extremadura	Books and leaflets (volumes)	83.520
Extremadura	Manuscripts and documents (volumes)	27.177
Extremadura	Sound files (units)	100
Extremadura	Audiovisual documents (units)	697
Extremadura	Electronic documents (units)	4.809
Extremadura	Microforms (units)	10
Extremadura	Cartographic documents (units)	35
Extremadura	Printed music documents (units)	14
Extremadura	Graphic documents (units)	5.350
Extremadura	Games (units)	121
Extremadura	Data base, applications and other electronic documents (units)	538
Extremadura	Other documents (units)	140
Galicia	Books and leaflets (volumes)	278.202
Galicia	Manuscripts and documents (volumes)	59.908
Galicia	Sound files (units)	2.015
Galicia	Audiovisual documents (units)	3.608
Galicia	Electronic documents (units)	16.118
Galicia	Microforms (units)	6
Galicia	Cartographic documents (units)	167
Galicia	Printed music documents (units)	212
Galicia	Graphic documents (units)	7.805
Galicia	Games (units)	121
Galicia	Data base, applications and other electronic documents (units)	8.250
Galicia	Other documents (units)	2.805
Madrid, Comunidad de	Books and leaflets (volumes)	825.998
Madrid, Comunidad de	Manuscripts and documents (volumes)	554.939
Madrid, Comunidad de	Sound files (units)	48.591
Madrid, Comunidad de	Audiovisual documents (units)	117.862
Madrid, Comunidad de	Electronic documents (units)	74.757
Madrid, Comunidad de	Microforms (units)	1.765
Madrid, Comunidad de	Cartographic documents (units)	5.066
Madrid, Comunidad de	Printed music documents (units)	46.569
Madrid, Comunidad de	Graphic documents (units)	141.568
Madrid, Comunidad de	Games (units)	232
Madrid, Comunidad de	Data base, applications and other electronic documents (units)	332.860
Madrid, Comunidad de	Other documents (units)	77.371
Murcia, Región de	Books and leaflets (volumes)	99.250
Murcia, Región de	Manuscripts and documents (volumes)	13.783
Murcia, Región de	Sound files (units)	377
Murcia, Región de	Audiovisual documents (units)	4.949
Murcia, Región de	Electronic documents (units)	9.207
Murcia, Región de	Microforms (units)	36
Murcia, Región de	Cartographic documents (units)	156
Murcia, Región de	Printed music documents (units)	543
Murcia, Región de	Graphic documents (units)	717
Murcia, Región de	Games (units)	411
Murcia, Región de	Data base, applications and other electronic documents (units)	785
Murcia, Región de	Other documents (units)	23
Navarra, Comunidad Foral de	Books and leaflets (volumes)	94.028
Navarra, Comunidad Foral de	Manuscripts and documents (volumes)	76.674
Navarra, Comunidad Foral de	Sound files (units)	68
Navarra, Comunidad Foral de	Audiovisual documents (units)	2.916
Navarra, Comunidad Foral de	Electronic documents (units)	8.954
Navarra, Comunidad Foral de	Microforms (units)	2
Navarra, Comunidad Foral de	Cartographic documents (units)	74
Navarra, Comunidad Foral de	Printed music documents (units)	218
Navarra, Comunidad Foral de	Graphic documents (units)	55
Navarra, Comunidad Foral de	Games (units)	26
Navarra, Comunidad Foral de	Data base, applications and other electronic documents (units)	17.449
Navarra, Comunidad Foral de	Other documents (units)	1.339
País Vasco	Books and leaflets (volumes)	258.139
País Vasco	Manuscripts and documents (volumes)	49.758
País Vasco	Sound files (units)	1.215
País Vasco	Audiovisual documents (units)	6.269
País Vasco	Electronic documents (units)	37.727
País Vasco	Microforms (units)	0
País Vasco	Cartographic documents (units)	658
País Vasco	Printed music documents (units)	1.236
País Vasco	Graphic documents (units)	10.877
País Vasco	Games (units)	107
País Vasco	Data base, applications and other electronic documents (units)	637
País Vasco	Other documents (units)	18.109
Rioja, La	Books and leaflets (volumes)	33.037
Rioja, La	Manuscripts and documents (volumes)	12.161
Rioja, La	Sound files (units)	0
Rioja, La	Audiovisual documents (units)	1.739
Rioja, La	Electronic documents (units)	2.158
Rioja, La	Microforms (units)	0
Rioja, La	Cartographic documents (units)	16
Rioja, La	Printed music documents (units)	563
Rioja, La	Graphic documents (units)	1.035
Rioja, La	Games (units)	10
Rioja, La	Data base, applications and other electronic documents (units)	2
Rioja, La	Other documents (units)	13
Ceuta	Books and leaflets (volumes)	10.422
Ceuta	Manuscripts and documents (volumes)	15
Ceuta	Sound files (units)	0
Ceuta	Audiovisual documents (units)	900
Ceuta	Electronic documents (units)	1.054
Ceuta	Microforms (units)	0
Ceuta	Cartographic documents (units)	0
Ceuta	Printed music documents (units)	0
Ceuta	Graphic documents (units)	4
Ceuta	Games (units)	0
Ceuta	Data base, applications and other electronic documents (units)	0
Ceuta	Other documents (units)	0
Melilla	Books and leaflets (volumes)	1.981
Melilla	Manuscripts and documents (volumes)	0
Melilla	Sound files (units)	0
Melilla	Audiovisual documents (units)	20
Melilla	Electronic documents (units)	64
Melilla	Microforms (units)	0
Melilla	Cartographic documents (units)	0
Melilla	Printed music documents (units)	0
Melilla	Graphic documents (units)	0
Melilla	Games (units)	0
Melilla	Data base, applications and other electronic documents (units)	1
Melilla	Other documents (units)	0