| Value | Category | Cases | |
|---|---|---|---|
| 1 | Costs too much | 649 |
4.8%
|
| 2 | Must travel too far | 251 |
1.8%
|
| 3 | Did not know it should be registered | 67 |
0.5%
|
| 4 | Did not want to pay fine | 37 |
0.3%
|
| 5 | Does not know where to register | 15 |
0.1%
|
| 6 | Other | 210 |
1.5%
|
| 8 | DK | 110 |
0.8%
|
| 9 | Missing | 9 |
0.1%
|
| Sysmiss | 12239 |
90.1%
|