| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know/don?t remember | 4 |
3.9%
|
| 0 | 3 |
2.9%
|
|
| 1 | 17 |
16.5%
|
|
| 2 | 42 |
40.8%
|
|
| 3 | 19 |
18.4%
|
|
| 4 | 7 |
6.8%
|
|
| 5 | 1 |
1%
|
|
| 7 | 1 |
1%
|
|
| 8 | 1 |
1%
|
|
| 11 | 3 |
2.9%
|
|
| 13 | 2 |
1.9%
|
|
| 15 | 1 |
1%
|
|
| 20 | 1 |
1%
|
|
| 24 | 1 |
1%
|
|
| Sysmiss | 17 |