| Value | Category | Cases | |
|---|---|---|---|
| 1 | 207 |
4.7%
|
|
| 2 | 4101 |
93.5%
|
|
| 7 | 64 |
1.5%
|
|
| 9 | 15 |
0.3%
|
|
| Sysmiss | 410 |