| Value | Category | Cases | |
|---|---|---|---|
| 1 | 223 |
43.1%
|
|
| 2 | 42 |
8.1%
|
|
| 3 | 226 |
43.6%
|
|
| 9 | 27 |
5.2%
|
|
| Sysmiss | 1314 |