| Urban Area | % of Riders who Consume Alcohol During Work Hours | |
| Ngaoundere | 6.9 | |
| Yaoundé | 10.4 | |
| Bertoua | 7.3 | |
| Maroua | 3.4 | |
| Douala | 9.2 | |
| Garoua | 15.0 | |
| Bamenda | 2.7 | |
| Bafoussam | 26.4 | |
| Ebolowa | 6.8 | |
| Buea | 19.3 | |
| Total | 10.6 | |