| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 2 |
3.2%
|
| 1 | 1 |
1.6%
|
|
| 3 | 1 |
1.6%
|
|
| 7 | 1 |
1.6%
|
|
| 8 | 3 |
4.8%
|
|
| 9 | 5 |
8.1%
|
|
| 10 | 3 |
4.8%
|
|
| 11 | 12 |
19.4%
|
|
| 12 | 10 |
16.1%
|
|
| 13 | 6 |
9.7%
|
|
| 14 | 4 |
6.5%
|
|
| 15 | 5 |
8.1%
|
|
| 16 | 1 |
1.6%
|
|
| 17 | 1 |
1.6%
|
|
| 18 | 1 |
1.6%
|
|
| 20 | 2 |
3.2%
|
|
| 21 | 1 |
1.6%
|
|
| 22 | 1 |
1.6%
|
|
| 24 | 1 |
1.6%
|
|
| 40 | 1 |
1.6%
|
|
| Sysmiss | 5 |