| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
20%
|
|
| 3 | 1 |
5%
|
|
| 4 | 2 |
10%
|
|
| 5 | 2 |
10%
|
|
| 6 | 1 |
5%
|
|
| 8 | 1 |
5%
|
|
| 9 | 2 |
10%
|
|
| 10 | 1 |
5%
|
|
| 11 | 1 |
5%
|
|
| 12 | 1 |
5%
|
|
| 15 | 1 |
5%
|
|
| 18 | 2 |
10%
|
|
| 20 | 1 |
5%
|
|
| Sysmiss | don't know | 0 | |
| Sysmiss | refusal | 0 | |
| Sysmiss | skipped | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 3253 |