| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
2.9%
|
|
| 1 | 103 |
26.8%
|
|
| 2 | 66 |
17.2%
|
|
| 3 | 47 |
12.2%
|
|
| 4 | 32 |
8.3%
|
|
| 5 | 7 |
1.8%
|
|
| 6 | 118 |
30.7%
|
|
| Sysmiss | 24786 |