| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
95.5%
|
|
| 4 | 1 |
1.5%
|
|
| 7 | 1 |
1.5%
|
|
| 20 | 1 |
1.5%
|
|
| Sysmiss | 242 |