| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
3.6%
|
|
| 2 | 17 |
8.9%
|
|
| 3 | 21 |
10.9%
|
|
| 4 | 32 |
16.7%
|
|
| 5 | 14 |
7.3%
|
|
| 6 | 19 |
9.9%
|
|
| 7 | 2 |
1%
|
|
| 8 | 22 |
11.5%
|
|
| 10 | 7 |
3.6%
|
|
| 12 | 17 |
8.9%
|
|
| 13 | 1 |
0.5%
|
|
| 14 | 2 |
1%
|
|
| 15 | 3 |
1.6%
|
|
| 16 | 4 |
2.1%
|
|
| 18 | 2 |
1%
|
|
| 20 | 1 |
0.5%
|
|
| 24 | 11 |
5.7%
|
|
| 888 | Do not know | 10 |
5.2%
|
| Sysmiss | 4398 |