| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
6.1%
|
|
| 2 | 402 |
88%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 26 |
5.7%
|
|
| Sysmiss | 14894 |