| Value | Category | Cases | |
|---|---|---|---|
| 1 | 184 |
67.2%
|
|
| 2 | 62 |
22.6%
|
|
| 3 | 17 |
6.2%
|
|
| 4 | 7 |
2.6%
|
|
| 5 | 3 |
1.1%
|
|
| 7 | 1 |
0.4%
|
|
| Sysmiss | 569 |