| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.2%
|
|
| 2 | 12 |
14.3%
|
|
| 3 | 29 |
34.5%
|
|
| 4 | 32 |
38.1%
|
|
| 5 | 5 |
6%
|
|
| 7 | 2 |
2.4%
|
|
| 8 | 3 |
3.6%
|
|
| Sysmiss | 25086 |