| Value | Category | Cases | |
|---|---|---|---|
| 1 | < A quarter | 2129 |
77.9%
|
| 2 | A quarter | 157 |
5.7%
|
| 3 | Half | 204 |
7.5%
|
| 4 | Three quarters | 67 |
2.5%
|
| 5 | Almost all | 177 |
6.5%
|
| Sysmiss | 593 |