| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
22.4%
|
|
| 2 | 132 |
75.9%
|
|
| 7 | 2 |
1.1%
|
|
| 12 | 1 |
0.6%
|
|
| Sysmiss | 21 |