| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
3.1%
|
|
| 2 | 15 |
4.7%
|
|
| 3 | 9 |
2.8%
|
|
| 4 | 7 |
2.2%
|
|
| 5 | 193 |
60.5%
|
|
| 6 | 75 |
23.5%
|
|
| 7 | 10 |
3.1%
|
|
| Sysmiss | 2274 |