| Value | Category | Cases | |
|---|---|---|---|
| 1 | 137 |
12.6%
|
|
| 2 | 186 |
17.1%
|
|
| 3 | 147 |
13.5%
|
|
| 4 | 84 |
7.7%
|
|
| 5 | 40 |
3.7%
|
|
| 6 | 9 |
0.8%
|
|
| 7 | 482 |
44.4%
|
|
| Sysmiss | 1949 |