| Value | Category | Cases | |
|---|---|---|---|
| 1 | 334 |
7.7%
|
|
| 2 | 80 |
1.8%
|
|
| 3 | 111 |
2.5%
|
|
| 4 | 579 |
13.3%
|
|
| 5 | 1111 |
25.5%
|
|
| 6 | 2043 |
46.8%
|
|
| 99 | 99. missing | 103 |
2.4%
|
| Sysmiss | 177 |