| Value | Category | Cases | |
|---|---|---|---|
| 0 | 84 |
57.9%
|
|
| 1 | 3 |
2.1%
|
|
| 2 | 5 |
3.4%
|
|
| 3 | 9 |
6.2%
|
|
| 4 | 7 |
4.8%
|
|
| 5 | 6 |
4.1%
|
|
| 6 | 6 |
4.1%
|
|
| 7 | 3 |
2.1%
|
|
| 10 | 6 |
4.1%
|
|
| 11 | 1 |
0.7%
|
|
| 12 | 2 |
1.4%
|
|
| 13 | 1 |
0.7%
|
|
| 15 | 1 |
0.7%
|
|
| 16 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 32 | 1 |
0.7%
|
|
| 77 | Don't know | 8 |
5.5%
|
| Sysmiss | 5535 |