| Value | Category | Cases | |
|---|---|---|---|
| 1 | Costs too much | 0 |
0%
|
| 2 | Must travel too far | 1 |
2.1%
|
| 3 | Did not know it should be registered | 14 |
29.8%
|
| 4 | Late, and did not want to pay fine | 0 |
0%
|
| 5 | Does not know where to register | 2 |
4.3%
|
| 6 | Other | 1 |
2.1%
|
| 8 | DK | 29 |
61.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 145 |