| Value | Category | Cases | |
|---|---|---|---|
| 1 | 127 |
85.2%
|
|
| 2 | 18 |
12.1%
|
|
| 3 | 2 |
1.3%
|
|
| 4 | 2 |
1.3%
|
|
| Sysmiss | 1651 |