| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
6.7%
|
|
| 1 | 26 |
57.8%
|
|
| 2 | 8 |
17.8%
|
|
| 3 | 5 |
11.1%
|
|
| 4 | 1 |
2.2%
|
|
| 5 | 1 |
2.2%
|
|
| 12 | 1 |
2.2%
|
|
| Sysmiss | 1455 |