| Value | Category | Cases | |
|---|---|---|---|
| 1 | 601 |
97.4%
|
|
| 6 | 5 |
0.8%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 9 |
1.5%
|
|
| Sysmiss | 1 |