| Value | Category | Cases | |
|---|---|---|---|
| 0 | 874 |
30.5%
|
|
| 1 | 92 |
3.2%
|
|
| 2 | 215 |
7.5%
|
|
| 3 | 283 |
9.9%
|
|
| 4 | 207 |
7.2%
|
|
| 5 | 224 |
7.8%
|
|
| 6 | 86 |
3%
|
|
| 7 | 886 |
30.9%
|
|
| Sysmiss | 1 |