| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
0.6%
|
|
| 2 | 42 |
3.3%
|
|
| 3 | 38 |
2.9%
|
|
| 4 | 36 |
2.8%
|
|
| 5 | 607 |
47%
|
|
| 6 | 380 |
29.4%
|
|
| 7 | 177 |
13.7%
|
|
| 8 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 138 |