| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
4.8%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | 55 |
88.7%
|
|
| 90 | 1 |
1.6%
|
|
| 200 | 1 |
1.6%
|
|
| 360 | 1 |
1.6%
|
|
| 600 | 1 |
1.6%
|
|
| Sysmiss | 7234 |