| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
0.6%
|
|
| 2 | 74 |
3.3%
|
|
| 3 | 244 |
10.9%
|
|
| 4 | 361 |
16.1%
|
|
| 5 | 326 |
14.5%
|
|
| 6 | 166 |
7.4%
|
|
| 7 | 1059 |
47.2%
|
|
| Sysmiss | 318 |