| Value | Category | Cases | |
|---|---|---|---|
| 1 | 587 |
84.2%
|
|
| 2 | 66 |
9.5%
|
|
| 3 | 30 |
4.3%
|
|
| 4 | 11 |
1.6%
|
|
| 5 | 2 |
0.3%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 5983 |