| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
7.9%
|
|
| 1 | 9 |
5.9%
|
|
| 2 | 16 |
10.5%
|
|
| 3 | 26 |
17.1%
|
|
| 4 | 16 |
10.5%
|
|
| 5 | 21 |
13.8%
|
|
| 6 | 15 |
9.9%
|
|
| 7 | 7 |
4.6%
|
|
| 8 | 6 |
3.9%
|
|
| 9 | 3 |
2%
|
|
| 10 | 8 |
5.3%
|
|
| 11 | 2 |
1.3%
|
|
| 12 | 4 |
2.6%
|
|
| 13 | 3 |
2%
|
|
| 20 | 2 |
1.3%
|
|
| 22 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| Sysmiss | .don't know | 0 | |
| Sysmiss | .qre refused | 0 | |
| Sysmiss | .refusal | 0 | |
| Sysmiss | .skip | 0 | |
| Sysmiss | 1 |