| Value | Category | Cases | |
|---|---|---|---|
| 1 | 212 |
21.2%
|
|
| 2 | 94 |
9.4%
|
|
| 3 | 44 |
4.4%
|
|
| 4 | 24 |
2.4%
|
|
| 5 | 3 |
0.3%
|
|
| 6 | 5 |
0.5%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 615 |