| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
23.5%
|
|
| 2 | 191 |
71.3%
|
|
| 3 | 12 |
4.5%
|
|
| 4 | 1 |
0.4%
|
|
| 5 | 1 |
0.4%
|
|
| Sysmiss | 27 |