| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.2%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 7 |
0.7%
|
|
| 4 | 5 |
0.5%
|
|
| 6 | 7 |
0.7%
|
|
| 7 | 917 |
97.7%
|
|
| Sysmiss | 6 |