| Value | Category | Cases | |
|---|---|---|---|
| 0 | 93 |
68.9%
|
|
| 1 | 31 |
23%
|
|
| 2 | 8 |
5.9%
|
|
| 5 | 2 |
1.5%
|
|
| 10 | 1 |
0.7%
|
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1590 |