| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | 21 |
70%
|
|
| 20 | 3 |
10%
|
|
| 25 | 1 |
3.3%
|
|
| 30 | 1 |
3.3%
|
|
| 40 | 1 |
3.3%
|
|
| 65 | 1 |
3.3%
|
|
| 70 | 2 |
6.7%
|
|
| Sysmiss | 969 |