| Value | Category | Cases | |
|---|---|---|---|
| 1 | 393 |
58%
|
|
| 2 | 217 |
32%
|
|
| 3 | 40 |
5.9%
|
|
| 4 | 11 |
1.6%
|
|
| 5 | 16 |
2.4%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 5927 |