| Value | Category | Cases | |
|---|---|---|---|
| 1 | 106 |
6.6%
|
|
| 2 | 127 |
8%
|
|
| 3 | 243 |
15.2%
|
|
| 4 | 446 |
27.9%
|
|
| 5 | 273 |
17.1%
|
|
| 6 | 400 |
25.1%
|
|
| 888 | 1 |
0.1%
|
|
| Sysmiss | 99 |