| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1020 |
25.2%
|
|
| 2 | 1835 |
45.3%
|
|
| 3 | 2 |
0%
|
|
| 9 | 1194 |
29.5%
|
|
| Sysmiss | 30229 |