| Value | Category | Cases | |
|---|---|---|---|
| 1 | 246 |
23.3%
|
|
| 2 | 131 |
12.4%
|
|
| 3 | 34 |
3.2%
|
|
| 4 | 13 |
1.2%
|
|
| 5 | 4 |
0.4%
|
|
| Sysmiss | 626 |