| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 |
5.3%
|
|
| 2 | 51 |
5.4%
|
|
| 3 | 16 |
1.7%
|
|
| 4 | 18 |
1.9%
|
|
| 5 | 57 |
6%
|
|
| 6 | 8 |
0.8%
|
|
| 7 | 3 |
0.3%
|
|
| 8 | 3 |
0.3%
|
|
| 10 | 123 |
13%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 21 |
2.2%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 16 |
1.7%
|
|
| 17 | 2 |
0.2%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 418 |
44.3%
|
|
| 24 | 2 |
0.2%
|
|
| 25 | 1 |
0.1%
|
|
| 30 | 4 |
0.4%
|
|
| 32 | 1 |
0.1%
|
|
| 7777 | don't know | 146 |
15.5%
|
| Sysmiss | 6423 |