| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.7%
|
|
| 2 | 149 |
24.9%
|
|
| 3 | 143 |
23.9%
|
|
| 4 | 38 |
6.4%
|
|
| 5 | 119 |
19.9%
|
|
| 6 | 109 |
18.2%
|
|
| 7 | 19 |
3.2%
|
|
| 8 | 8 |
1.3%
|
|
| 9 | 9 |
1.5%
|
|
| Sysmiss | 21 |