| Value | Category | Cases | |
|---|---|---|---|
| 1 | 625 |
13.2%
|
|
| 2 | 1087 |
23%
|
|
| 3 | 895 |
19%
|
|
| 4 | 511 |
10.8%
|
|
| 5 | 381 |
8.1%
|
|
| 6 | 153 |
3.2%
|
|
| 7 | 537 |
11.4%
|
|
| 997 | Dont know | 528 |
11.2%
|
| Sysmiss | 16228 |