| Value | Category | Cases | |
|---|---|---|---|
| 1 | 707 |
91.2%
|
|
| 2 | 52 |
6.7%
|
|
| 3 | 3 |
0.4%
|
|
| 4 | 13 |
1.7%
|
|
| Sysmiss | 21 |