| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2844 |
93.6%
|
|
| 2 | 175 |
5.8%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 17 |
0.6%
|
|
| Sysmiss | 1067 |