Libraries Statistics National results Number of persons working for Libraries by type of library and type of personnel. Units: number of persons Personnel included on the staff: Total Personnel included on the staff: Professional librarians Personnel included on the staff: Library assistants Personnel included on the staff: Specialised personnel Personnel included on the staff: Other personnel Personnel not included on the staff: Total Personnel not included on the staff: Interns Personnel not included on the staff: Volunteers Total 24,841 7,428 10,408 2,113 4,892 3,792 1,668 2,124 National 410 153 128 74 55 58 39 19 Autonomous communities central Libraries 361 143 78 66 74 18 18 0 Public 12,998 3,011 6,457 920 2,610 1,771 478 1,293 For specific groups of users (non-specialised) 405 21 128 32 224 256 15 241 Libraries in higher education institutions 5,953 2,563 2,743 229 418 834 784 50 Specialised Libraries: Total 4,714 1,537 874 792 1,511 855 334 521 Specialised Libraries: In religious institutions 254 116 53 24 61 140 16 124 Specialised Libraries: In the administration 1,216 386 276 212 342 85 63 22 Specialised Libraries: In research centres 405 172 140 24 69 47 32 15 Specialised Libraries: In professional associations and colleges 373 75 34 48 216 111 51 60 Specialised Libraries: In commercial companies or firms 123 66 19 27 11 4 3 1 Specialised Libraries: In archives and museums 672 205 133 96 238 113 62 51 Specialised Libraries: In health centres 267 101 57 29 80 25 2 23 Specialised Libraries: Other specialised Libraries 1,404 416 162 332 494 330 105 225 Notes: Source: National Statistics Institute