| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3995 |
63.3%
|
|
| 2 | 629 |
10%
|
|
| 3 | 1664 |
26.4%
|
|
| 9 | 19 |
0.3%
|
|
| Sysmiss | 9044 |