| Value | Category | Cases | |
|---|---|---|---|
| 4 | 597 |
4.7%
|
|
| 5 | 2417 |
19.2%
|
|
| 6 | 1312 |
10.4%
|
|
| 7 | 2617 |
20.8%
|
|
| 8 | 4183 |
33.2%
|
|
| 9 | 1450 |
11.5%
|
|
| 10 | 17 |
0.1%
|
|
| Sysmiss | 1638 |