| Value | Category | Cases | |
|---|---|---|---|
| 1 | 266 |
90.5%
|
|
| 2 | 23 |
7.8%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 2 |
0.7%
|
|
| 9 | 2 |
0.7%
|
|
| Sysmiss | 4503 |