| Value | Category | Cases | |
|---|---|---|---|
| -77 | 1 |
1.4%
|
|
| 6 | 2 |
2.7%
|
|
| 7 | 32 |
43.8%
|
|
| 8 | 1 |
1.4%
|
|
| 10 | 15 |
20.5%
|
|
| 11 | 1 |
1.4%
|
|
| 12 | 1 |
1.4%
|
|
| 13 | 1 |
1.4%
|
|
| 14 | 5 |
6.8%
|
|
| 16 | 1 |
1.4%
|
|
| 17 | 1 |
1.4%
|
|
| 18 | 3 |
4.1%
|
|
| 19 | 1 |
1.4%
|
|
| 22 | 8 |
11%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 4384 |