| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't know | 52 |
12.2%
|
| 0 | 102 |
23.9%
|
|
| 1 | 4 |
0.9%
|
|
| 2 | 6 |
1.4%
|
|
| 3 | 5 |
1.2%
|
|
| 4 | 8 |
1.9%
|
|
| 5 | 9 |
2.1%
|
|
| 6 | 16 |
3.7%
|
|
| 7 | 3 |
0.7%
|
|
| 8 | 13 |
3%
|
|
| 9 | 3 |
0.7%
|
|
| 10 | 7 |
1.6%
|
|
| 11 | 3 |
0.7%
|
|
| 12 | 11 |
2.6%
|
|
| 13 | 5 |
1.2%
|
|
| 14 | 9 |
2.1%
|
|
| 15 | 15 |
3.5%
|
|
| 16 | 32 |
7.5%
|
|
| 17 | 4 |
0.9%
|
|
| 18 | 8 |
1.9%
|
|
| 19 | 2 |
0.5%
|
|
| 20 | 20 |
4.7%
|
|
| 21 | 4 |
0.9%
|
|
| 22 | 6 |
1.4%
|
|
| 23 | 7 |
1.6%
|
|
| 24 | 73 |
17.1%
|
|
| Sysmiss | 3185 |