| Value | Category | Cases | |
|---|---|---|---|
| 1 | 68 |
9.4%
|
|
| 2 | 119 |
16.4%
|
|
| 3 | 132 |
18.2%
|
|
| 4 | 62 |
8.5%
|
|
| 5 | 147 |
20.2%
|
|
| 6 | 171 |
23.5%
|
|
| 7 | 28 |
3.9%
|
|
| Sysmiss | 1886 |