Libraries Statistics National results Number of persons (equivalent to full time) working for Libraries by type of library and type of personnel. Units: number of persons (equivalent to full time) ,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: Students,Personnel not included on the staff: Volunteers, Total,20,733.58,6,731.32,8,936.53,1,793.29,3,272.44,1,662.32,1,026.38,635.94, National,414.00,163.00,106.00,80.00,65.00,52.00,34.00,18.00, Autonomous Communities central Libraries,371.60,152.20,73.20,66.20,80.00,6.00,6.00,0.00, Public,10,395.66,2,649.81,5,220.29,690.08,1,835.48,615.87,257.84,358.03, For specific groups of users (non-specialised),260.91,23.86,61.20,29.16,146.69,69.44,7.90,61.54, Libraries in higher education institutions,5,703.32,2,442.05,2,698.37,306.12,256.78,531.23,520.24,10.99, Specialised Libraries: Total,3,588.09,1,300.40,777.47,621.73,888.49,387.78,200.40,187.38, Specialised Libraries: In religious institutions,155.87,71.85,39.32,18.70,26.00,52.01,11.45,40.56, Specialised Libraries: In the administration,1,001.56,338.01,243.85,179.97,239.73,69.42,44.39,25.03, Specialised Libraries: In research centres,399.99,181.84,145.95,31.90,40.30,39.92,32.30,7.62, Specialised Libraries: In professional associations and colleges,171.18,62.03,22.90,23.12,63.13,43.14,11.10,32.04, Specialised Libraries: In commercial companies or firms,120.20,63.30,25.70,14.90,16.30,3.25,3.25,0.00, Specialised Libraries: In archives and museums,440.90,157.27,101.06,51.44,131.13,40.15,31.02,9.13, Specialised Libraries: In health centres,217.89,85.20,56.31,25.50,50.88,6.66,1.90,4.76, Specialised Libraries: Other specialised Libraries,1,080.50,340.90,142.38,276.20,321.02,133.23,64.99,68.24, Notes: Source: National Statistics Institute