2016 | 2017 | 2018 | 2019 | 2020 | |
---|---|---|---|---|---|
Libros | 5.051.257 | 5.068.485 | 4.888.285 | 4.766.546 | 2.266.588 |
Audiovisuales | 2.253.096 | 1.963.915 | 1.729.005 | 1.555.128 | 564.919 |
Electrónicos | 120.448 | 144.915 | 284.231 | 499.045 | 564.510 |
Otros documentos | 35.682 | 30.051 | 31.104 | 23.705 | 11.929 |
Total | 7.460.483 | 7.207.366 | 6.932.625 | 6.844.424 | 3.407.946 |