| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
6.6%
|
|
| 2 | 28 |
8.1%
|
|
| 3 | 292 |
84.1%
|
|
| 4 | 3 |
0.9%
|
|
| 8 | 1 |
0.3%
|
|
| Sysmiss | 18277 |