„The average library size in Norway was 212 and in Sweden it was 210, in contrast to 192 in Denmark and 162 in Finland. Estonians grew up with 218 books on average and the Czechs with 204.“
Dr. Joanna Sikora u. a., „Scholarly culture: How books in adolescence enhance adult literacy, numeracy and technology skills in 31 societies“. In: „Social Science Research“ 77 (2019), S. 6
In Österreichs Haushalten gab es im Mittel nur 131 Bücher.