| Value | Category |
|---|---|
| 1 | Travel time |
| 2 | Travel cost |
| 3 | Safety from accidents |
| 4 | Security from crime |
| 5 | Flexibility (You Can Travel Wherever You Want, Whenever You Want) |
| 6 | Drivers attitude |
| 7 | Distance from home to transport/ accessibility |
| 8 | Comfort |
| 9 | Timetable not available/ information inaccurate |
| 10 | Reliability |
| 11 | Other |
| 99 | Unspecified |