| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| 10 | 1 |
1.1%
|
|
| 20 | 2 |
2.3%
|
|
| 30 | 2 |
2.3%
|
|
| 50 | 2 |
2.3%
|
|
| 70 | 1 |
1.1%
|
|
| 75 | 1 |
1.1%
|
|
| 90 | 1 |
1.1%
|
|
| 95 | 1 |
1.1%
|
|
| 100 | 77 |
87.5%
|
|
| Sysmiss | 394 |