| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 |
13.9%
|
|
| 2 | 374 |
85%
|
|
| 3 | 3 |
0.7%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 1 |
0.2%
|
|
| Sysmiss | 40 |