Average number of books annually read in Colombia 2020, by region

Departments are organized as followed by DANE:
Bogota: Included here as region.
Caribbean: Atlántico, Bolívar, Cesar, Córdoba, La Guajira, Magdalena y Sucre (7 departments).
Oriental: Boyacá, Cundinamarca, Meta, Norte de Santander y Santander (5 departments, except Bogota).
Central: Antioquia, Caldas, Caquetá, Huila, Quindío, Risaralda y Tolima (7 departments).
Pacific: Cauca, Chocó, Nariño y Valle del Cauca (4 departments).
Amazonia/Orinoquía: Arauca, Casanare, Vichada, Putumayo, y Vaupés (5 departments).