| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.1%
|
|
| 1 | 35 |
37.2%
|
|
| 2 | 28 |
29.8%
|
|
| 3 | 16 |
17%
|
|
| 4 | 11 |
11.7%
|
|
| 6 | 1 |
1.1%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 1 |
1.1%
|
|
| Sysmiss | 1104 |