| Value | Category | Cases | |
|---|---|---|---|
| 1 | 168 |
94.4%
|
|
| 2 | 8 |
4.5%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 1 |
0.6%
|
|
| Sysmiss | 24766 |