| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
9.4%
|
|
| 2 | 114 |
19.6%
|
|
| 3 | 98 |
16.8%
|
|
| 4 | 84 |
14.4%
|
|
| 5 | 66 |
11.3%
|
|
| 6 | 127 |
21.8%
|
|
| 7 | 39 |
6.7%
|
|
| Sysmiss | 5333 |