Resource | Frequency of use (%) | Duration of use (%) | Error rates (%) |
Electronic books | 15 | 10 | 12 |
Journals and e-journals | 40 | 50 | 10 |
Electronic encyclopaedias and dictionaries | 11 | 5 | 23 |
Official publications | 20 | 15 | 38 |
Online newspapers and magazines | 9 | 10 | 2 |
Reference resources | 5 | 10 | 15 |
Total | 100 | 100 | 100 |