| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2126 |
11.9%
|
|
| 2 | 8539 |
47.7%
|
|
| 3 | 6130 |
34.2%
|
|
| 9 | 1122 |
6.3%
|
|
| Sysmiss | 124 |