| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
2.3%
|
|
| 3 | 4 |
2.3%
|
|
| 4 | 19 |
11%
|
|
| 5 | 29 |
16.8%
|
|
| 6 | 34 |
19.7%
|
|
| 7 | 59 |
34.1%
|
|
| 9 | 24 |
13.9%
|
|
| Sysmiss | 19332 |