| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
50%
|
|
| 1 | 1 |
10%
|
|
| 2 | 2 |
20%
|
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| 300 | 2 |
20%
|
|
| Sysmiss | 1715 |