| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
0.6%
|
|
| 2 | 104 |
4.5%
|
|
| 3 | 282 |
12.1%
|
|
| 4 | 750 |
32.3%
|
|
| 5 | 913 |
39.3%
|
|
| 6 | 261 |
11.2%
|
|
| Sysmiss | 668 |