| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
0.6%
|
|
| 2 | 111 |
4.8%
|
|
| 3 | 234 |
10.1%
|
|
| 4 | 568 |
24.4%
|
|
| 5 | 1065 |
45.8%
|
|
| 6 | 332 |
14.3%
|
|
| Sysmiss | 668 |