| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
3%
|
|
| 2 | 54 |
12.4%
|
|
| 3 | 79 |
18.2%
|
|
| 4 | 21 |
4.8%
|
|
| 5 | 17 |
3.9%
|
|
| 6 | 2 |
0.5%
|
|
| 7 | 248 |
57.1%
|
|
| Sysmiss | 619 |