| Value | Category | Cases | |
|---|---|---|---|
| 1 | 81 |
14.9%
|
|
| 2 | 105 |
19.4%
|
|
| 3 | 350 |
64.6%
|
|
| 4 | 2 |
0.4%
|
|
| 9 | 4 |
0.7%
|
|
| Sysmiss | 66 |