| Value | Category | Cases | |
|---|---|---|---|
| 1 | 143 |
43.6%
|
|
| 2 | 62 |
18.9%
|
|
| 3 | 29 |
8.8%
|
|
| 4 | 16 |
4.9%
|
|
| 5 | 8 |
2.4%
|
|
| 6 | 12 |
3.7%
|
|
| 7 | 58 |
17.7%
|
|
| Sysmiss | 2194 |