| Value | Category | Cases | |
|---|---|---|---|
| 2 | 415 |
36.3%
|
|
| 3 | 266 |
23.3%
|
|
| 4 | 402 |
35.2%
|
|
| 555 | 59 |
5.2%
|
|
| Sysmiss | 3448 |