| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don’t know | 17 |
0.8%
|
| 1 | 126 |
5.9%
|
|
| 2 | 425 |
20%
|
|
| 3 | 1027 |
48.4%
|
|
| 4 | 303 |
14.3%
|
|
| 5 | 144 |
6.8%
|
|
| 6 | 63 |
3%
|
|
| 7 | 9 |
0.4%
|
|
| 8 | 4 |
0.2%
|
|
| 9 | 3 |
0.1%
|
|
| Sysmiss | 125 |