| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
0.4%
|
|
| 2 | 2 |
0.3%
|
|
| 3 | 8 |
1%
|
|
| 4 | 234 |
29.5%
|
|
| 5 | 278 |
35.1%
|
|
| 6 | 265 |
33.4%
|
|
| 7 | 1 |
0.1%
|
|
| 11 | 2 |
0.3%
|
|
| Sysmiss | 3 |