| Value | Category | Cases | |
|---|---|---|---|
| 1 | 901 |
97.8%
|
|
| 6 | 15 |
1.6%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 4 |
0.4%
|
|
| Sysmiss | 1 |