| Value | Category | Cases | |
|---|---|---|---|
| 1 | 363 |
88.3%
|
|
| 2 | 39 |
9.5%
|
|
| 7 | 7 |
1.7%
|
|
| 9 | 2 |
0.5%
|
|
| Sysmiss | 3997 |