| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
8.5%
|
|
| 2 | 72 |
32.1%
|
|
| 3 | 116 |
51.8%
|
|
| 4 | 10 |
4.5%
|
|
| 9 | 7 |
3.1%
|
|
| Sysmiss | 3683 |