| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 |
6.8%
|
|
| 2 | 35 |
6.8%
|
|
| 3 | 49 |
9.6%
|
|
| 4 | 29 |
5.7%
|
|
| 5 | 131 |
25.6%
|
|
| 6 | 141 |
27.6%
|
|
| 7 | 91 |
17.8%
|
|
| Sysmiss | 2225 |