| Value | Category | Cases | |
|---|---|---|---|
| 1 | Costs too much | 20 |
35.7%
|
| 2 | Must travel too far | 2 |
3.6%
|
| 3 | Didn't know it should be registered | 0 |
0%
|
| 4 | Late & didn't want to pay fine | 2 |
3.6%
|
| 5 | Does not know where to register | 1 |
1.8%
|
| 6 | Other | 25 |
44.6%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 6 |
10.7%
|
| Sysmiss | 1834 |