Biblioteca,Año 2019,Año 2020,Año 2022,Diferencia entre 2020 y 2019 (resta),Diferencia entre 2022 y 2019 (resta),Diferencia entre 2022 y 2019 (en %)
Universitat Rovira i Virgili (pública),275.42,270.42,91.38,-5,-184.04,-66.82
IE University (privada),258.52,221.77,92.01,-36.75,-166.51,-64.41
Universidad de Salamanca (pública),234.68,73.62,151.24,-161.06,-83.45,-35.56
Universitat Jaume I (pública),101.24,44.73,19.43,-56.5,-81.81,-80.81
Universidad Pontificia de Salamanca (privada),222.22,303.03,164.4,80.81,-57.83,-26.02
Universidad de Valladolid (pública),105.41,82.49,48.2,-22.92,-57.21,-54.28
Universidad Miguel Hernández (pública),57.53,53.97,13.44,-3.56,-44.09,-76.64
Universitat d´Alacant (pública),142.27,93.89,99.71,-48.38,-42.56,-29.92
Universidad de Deusto (privada),97.33,86.4,57.28,-10.93,-40.04,-41.14
Universidad Pública de Navarra (pública),91.63,55.34,52.14,-36.29,-39.48,-43.09
Universidad Loyola Andalucía (privada),128.68,118.33,90.63,-10.35,-38.05,-29.57
Universitat de les Illes Balears (pública),107.93,76.47,70.17,-31.45,-37.76,-34.98
Universitat Ramón Llull (privada),117.29,84.63,83.05,-32.67,-34.24,-29.2
Universitat Abat Oliba CEU (privada),70.35,54.67,37.37,-15.68,-32.98,-46.88
Universidad de Almería (pública),73.53,24.98,41.69,-48.55,-31.84,-43.3
Universidad Castilla-La Mancha (pública),54.12,34.47,23.95,-19.65,-30.17,-55.75
Universidad de Cantabria (pública),87.55,79.25,60.34,-8.3,-27.21,-31.08
Universidad Antonio de Nebrija (privada),29.58,16.6,7.83,-12.98,-21.75,-73.54
Universidad Francisco de Vitoria (privada),33.39,3.16,12.7,-30.23,-20.69,-61.97
Universidad de Sevilla (pública),107.4,85.69,90.74,-21.71,-16.66,-15.51
Universidad Internacional de Andalucía (pública),43.29,27.32,27.67,-15.97,-15.62,-36.08
Universidad Alfonso X El Sabio (privada),71.82,103.35,56.24,31.53,-15.58,-21.69
Universidad Pontificia de Comillas (privada),24.71,18.18,9.28,-6.53,-15.44,-62.47
Universitat de Barcelona (pública),82.67,95.57,69.07,12.89,-13.6,-16.45
Universitat de Girona (pública),68.93,43.32,56.99,-25.61,-11.94,-17.33
Universidad Carlos III de Madrid (pública),53.75,57.01,43.44,3.26,-10.31,-19.18
Universidad de Murcia (pública),23.46,12.01,13.84,-11.45,-9.62,-41.01
REBIUN (TOTAL),53.87,45.12,46.34,-8.75,-7.53,-13.98
UDIMA (privada; no presencial),8.73,2.93,2.03,-5.8,-6.7,-76.71
Universidad de Las Palmas de Gran Canaria (pública),35.65,42.24,29.63,6.59,-6.02,-16.88
Universidad de Cádiz (pública),63.83,74.13,58.21,10.3,-5.62,-8.8
Universidade da Coruña (pública),29.32,30.79,24.13,1.47,-5.19,-17.7
Universidad de Jaén (pública),7.67,7.9,3.1,0.23,-4.56,-59.52
Universidad Politécnica de Madrid (pública),11.64,2.59,7.74,-9.05,-3.9,-33.48
Universidade de Vigo (pública),48.87,45.79,45.64,-3.08,-3.23,-6.61
UNED (no presencial; pública),8.51,5.32,5.69,-3.19,-2.82,-33.19
Universitat Pompeu Fabra (pública),69.22,63.52,66.82,-5.7,-2.4,-3.47
Universidad Europea de Madrid (privada),84.56,85.57,82.87,1.02,-1.69,-2
Universidad de La Laguna (pública),54.23,51.58,52.57,-2.65,-1.66,-3.06
Universitat Politècnica de València (pública),12.34,5.23,11.39,-7.11,-0.95,-7.73
Universidad de Alcalá (pública),33.4,19.51,32.58,-13.89,-0.82,-2.44
Universidad del País Vasco (pública),2.8,2.39,3.47,-0.41,0.67,24.07
Universidade de Santiago de Compostela (pública),53.99,29.18,56.44,-24.81,2.45,4.53
Universitat de Lleida (pública),82.34,62.88,85.43,-19.47,3.09,3.75
Universidad Complutense (pública),65.74,41.98,68.93,-23.76,3.19,4.85
Universitat Oberta de Catalunya (no presencial; pública/privada),2.81,0.62,6.17,-2.19,3.36,119.69
Universidad de Oviedo (pública),24.37,21.35,29.06,-3.02,4.7,19.27
Universitat Autònoma de Barcelona (pública),15.96,14.52,21.16,-1.44,5.2,32.55
Universidad de Málaga (pública),25.09,24.64,30.59,-0.45,5.5,21.91
Universidad de Granada (pública),44.58,45.73,53.24,1.15,8.67,19.44
Universidad San Pablo CEU (privada),44.78,47.33,53.66,2.54,8.88,19.82
Universitat de València (pública),64.45,47.68,73.88,-16.77,9.44,14.65
Universidad Autónoma de Madrid (pública),23.2,11.29,34.21,-11.91,11.01,47.46
Universidad Camilo José Cela (privada),12.91,24.28,29.68,11.37,16.77,129.91
Universidad de San Jorge (privada),21.47,35.09,39.97,13.62,18.5,86.17
Universidad de Zaragoza (pública),56.29,77.86,76.53,21.56,20.24,35.95
Universidad Pablo de Olavide (pública),42.96,42.02,66.32,-0.94,23.36,54.36
Mondragon Unibertsitatea (privada),69.76,82.67,101.74,12.91,31.98,45.84
Universidad Cardenal Herrera-CEU (privada),10.7,26.72,44.06,16.02,33.37,311.96
Universidad Rey Juan Carlos (pública),32.52,28.34,71.22,-4.18,38.7,118.99
Universidad de Extremadura (pública),53.58,78.06,100.43,24.48,46.86,87.45
Universitat de Vic (privada),114.07,42.84,170.25,-71.23,56.18,49.25
Universidad de Córdoba (pública),46.75,134.35,109.5,87.61,62.75,134.23