| Value | Category | Cases | |
|---|---|---|---|
| 1 | 54 |
57.4%
|
|
| 2 | 21 |
22.3%
|
|
| 3 | 9 |
9.6%
|
|
| 5 | 2 |
2.1%
|
|
| 7 | 1 |
1.1%
|
|
| 99 | DON'T KNOW | 7 |
7.4%
|
| Sysmiss | 840 |