| Value | Category | Cases | |
|---|---|---|---|
| 1 | 163 |
24.2%
|
|
| 2 | 220 |
32.7%
|
|
| 3 | 194 |
28.8%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 42 |
6.2%
|
|
| 7 | 53 |
7.9%
|
|
| Sysmiss | 32 |