| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
38.6%
|
|
| 2 | 12 |
27.3%
|
|
| 3 | 10 |
22.7%
|
|
| 4 | 1 |
2.3%
|
|
| 6 | 1 |
2.3%
|
|
| 7 | 1 |
2.3%
|
|
| 12 | 1 |
2.3%
|
|
| 30 | 1 |
2.3%
|
|
| Sysmiss | 4500 |