| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
4.1%
|
|
| 2 | 138 |
11.5%
|
|
| 3 | 166 |
13.8%
|
|
| 4 | 112 |
9.3%
|
|
| 5 | 141 |
11.7%
|
|
| 6 | 211 |
17.5%
|
|
| 7 | 387 |
32.1%
|
|
| Sysmiss | 1435 |