| Value | Category | Cases | |
|---|---|---|---|
| 1 | 111 |
7.2%
|
|
| 2 | 302 |
19.6%
|
|
| 3 | 849 |
55.1%
|
|
| 4 | 18 |
1.2%
|
|
| 5 | 72 |
4.7%
|
|
| 6 | 19 |
1.2%
|
|
| 7 | 171 |
11.1%
|
|
| Sysmiss | 2 |