| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
4.3%
|
|
| 1 | 44 |
47.8%
|
|
| 2 | 23 |
25%
|
|
| 3 | 12 |
13%
|
|
| 4 | 1 |
1.1%
|
|
| 98 | Don't know | 0 |
0%
|
| 997 | Other specify | 0 |
0%
|
| 999 | Don't Know | 8 |
8.7%
|
| Sysmiss | 987 |