| Value | Category | Cases | |
|---|---|---|---|
| 1 | 443 |
46%
|
|
| 3 | 421 |
43.7%
|
|
| 6 | 95 |
9.9%
|
|
| 9 | 4 |
0.4%
|
|
| Sysmiss | 1 |