| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9821 |
55.2%
|
|
| 2 | 2949 |
16.6%
|
|
| 3 | 1989 |
11.2%
|
|
| 9 | 3042 |
17.1%
|
|
| Sysmiss | 152 |