Type of library	Collections (number of volumes)	Total
Total	Libraries (Administrative Units)	6.458
Total	Up to 2.000	582
Total	From 2,001 a 5,000	1.064
Total	From 5,001 a 10,000	1.452
Total	From 10,001 a 20,000	1.488
Total	From 20,001 a 50,000	1.154
Total	From 50,001 a 100,000	360
Total	More than 100,000	358
National	Libraries (Administrative Units)	1
National	Up to 2.000	0
National	From 2,001 a 5,000	0
National	From 5,001 a 10,000	0
National	From 10,001 a 20,000	0
National	From 20,001 a 50,000	0
National	From 50,001 a 100,000	0
National	More than 100,000	1
Autonomous communities central Libraries	Libraries (Administrative Units)	7
Autonomous communities central Libraries	Up to 2.000	0
Autonomous communities central Libraries	From 2,001 a 5,000	0
Autonomous communities central Libraries	From 5,001 a 10,000	0
Autonomous communities central Libraries	From 10,001 a 20,000	0
Autonomous communities central Libraries	From 20,001 a 50,000	0
Autonomous communities central Libraries	From 50,001 a 100,000	0
Autonomous communities central Libraries	More than 100,000	7
Public	Libraries (Administrative Units)	4.001
Public	Up to 2.000	167
Public	From 2,001 a 5,000	633
Public	From 5,001 a 10,000	1.031
Public	From 10,001 a 20,000	1.061
Public	From 20,001 a 50,000	784
Public	From 50,001 a 100,000	188
Public	More than 100,000	137
For specific groups of users (non-specialised)	Libraries (Administrative Units)	198
For specific groups of users (non-specialised)	Up to 2.000	41
For specific groups of users (non-specialised)	From 2,001 a 5,000	49
For specific groups of users (non-specialised)	From 5,001 a 10,000	39
For specific groups of users (non-specialised)	From 10,001 a 20,000	40
For specific groups of users (non-specialised)	From 20,001 a 50,000	24
For specific groups of users (non-specialised)	From 50,001 a 100,000	4
For specific groups of users (non-specialised)	More than 100,000	1
Libraries in higher education institutions	Libraries (Administrative Units)	269
Libraries in higher education institutions	Up to 2.000	7
Libraries in higher education institutions	From 2,001 a 5,000	21
Libraries in higher education institutions	From 5,001 a 10,000	25
Libraries in higher education institutions	From 10,001 a 20,000	51
Libraries in higher education institutions	From 20,001 a 50,000	66
Libraries in higher education institutions	From 50,001 a 100,000	18
Libraries in higher education institutions	More than 100,000	81
Specialised Libraries: Total	Libraries (Administrative Units)	1.982
Specialised Libraries: Total	Up to 2.000	367
Specialised Libraries: Total	From 2,001 a 5,000	361
Specialised Libraries: Total	From 5,001 a 10,000	357
Specialised Libraries: Total	From 10,001 a 20,000	336
Specialised Libraries: Total	From 20,001 a 50,000	280
Specialised Libraries: Total	From 50,001 a 100,000	150
Specialised Libraries: Total	More than 100,000	131
Specialised Libraries: In religious institutions	Libraries (Administrative Units)	187
Specialised Libraries: In religious institutions	Up to 2.000	12
Specialised Libraries: In religious institutions	From 2,001 a 5,000	15
Specialised Libraries: In religious institutions	From 5,001 a 10,000	11
Specialised Libraries: In religious institutions	From 10,001 a 20,000	27
Specialised Libraries: In religious institutions	From 20,001 a 50,000	61
Specialised Libraries: In religious institutions	From 50,001 a 100,000	40
Specialised Libraries: In religious institutions	More than 100,000	21
Specialised Libraries: In the administration	Libraries (Administrative Units)	368
Specialised Libraries: In the administration	Up to 2.000	52
Specialised Libraries: In the administration	From 2,001 a 5,000	62
Specialised Libraries: In the administration	From 5,001 a 10,000	64
Specialised Libraries: In the administration	From 10,001 a 20,000	70
Specialised Libraries: In the administration	From 20,001 a 50,000	51
Specialised Libraries: In the administration	From 50,001 a 100,000	44
Specialised Libraries: In the administration	More than 100,000	25
Specialised Libraries: In research centres	Libraries (Administrative Units)	112
Specialised Libraries: In research centres	Up to 2.000	14
Specialised Libraries: In research centres	From 2,001 a 5,000	10
Specialised Libraries: In research centres	From 5,001 a 10,000	18
Specialised Libraries: In research centres	From 10,001 a 20,000	23
Specialised Libraries: In research centres	From 20,001 a 50,000	18
Specialised Libraries: In research centres	From 50,001 a 100,000	7
Specialised Libraries: In research centres	More than 100,000	22
Specialised Libraries: In professional associations and colleges	Libraries (Administrative Units)	244
Specialised Libraries: In professional associations and colleges	Up to 2.000	93
Specialised Libraries: In professional associations and colleges	From 2,001 a 5,000	60
Specialised Libraries: In professional associations and colleges	From 5,001 a 10,000	39
Specialised Libraries: In professional associations and colleges	From 10,001 a 20,000	25
Specialised Libraries: In professional associations and colleges	From 20,001 a 50,000	17
Specialised Libraries: In professional associations and colleges	From 50,001 a 100,000	5
Specialised Libraries: In professional associations and colleges	More than 100,000	5
Specialised Libraries: In commercial companies or firms	Libraries (Administrative Units)	33
Specialised Libraries: In commercial companies or firms	Up to 2.000	3
Specialised Libraries: In commercial companies or firms	From 2,001 a 5,000	4
Specialised Libraries: In commercial companies or firms	From 5,001 a 10,000	7
Specialised Libraries: In commercial companies or firms	From 10,001 a 20,000	7
Specialised Libraries: In commercial companies or firms	From 20,001 a 50,000	4
Specialised Libraries: In commercial companies or firms	From 50,001 a 100,000	6
Specialised Libraries: In commercial companies or firms	More than 100,000	2
Specialised Libraries: In archives and museums	Libraries (Administrative Units)	351
Specialised Libraries: In archives and museums	Up to 2.000	39
Specialised Libraries: In archives and museums	From 2,001 a 5,000	41
Specialised Libraries: In archives and museums	From 5,001 a 10,000	76
Specialised Libraries: In archives and museums	From 10,001 a 20,000	92
Specialised Libraries: In archives and museums	From 20,001 a 50,000	66
Specialised Libraries: In archives and museums	From 50,001 a 100,000	18
Specialised Libraries: In archives and museums	More than 100,000	19
Specialised Libraries: In health centres	Libraries (Administrative Units)	133
Specialised Libraries: In health centres	Up to 2.000	49
Specialised Libraries: In health centres	From 2,001 a 5,000	31
Specialised Libraries: In health centres	From 5,001 a 10,000	28
Specialised Libraries: In health centres	From 10,001 a 20,000	16
Specialised Libraries: In health centres	From 20,001 a 50,000	3
Specialised Libraries: In health centres	From 50,001 a 100,000	4
Specialised Libraries: In health centres	More than 100,000	2
Specialised Libraries: Other specialised Libraries	Libraries (Administrative Units)	554
Specialised Libraries: Other specialised Libraries	Up to 2.000	105
Specialised Libraries: Other specialised Libraries	From 2,001 a 5,000	138
Specialised Libraries: Other specialised Libraries	From 5,001 a 10,000	114
Specialised Libraries: Other specialised Libraries	From 10,001 a 20,000	76
Specialised Libraries: Other specialised Libraries	From 20,001 a 50,000	60
Specialised Libraries: Other specialised Libraries	From 50,001 a 100,000	26
Specialised Libraries: Other specialised Libraries	More than 100,000	35