| Value | Category | Cases | |
|---|---|---|---|
| 1 | 906 |
84.2%
|
|
| 2 | 130 |
12.1%
|
|
| 3 | 33 |
3.1%
|
|
| 4 | 7 |
0.7%
|
|
| Sysmiss | 25 |