| Value | Category | Cases | |
|---|---|---|---|
| 0 | 205 |
26.8%
|
|
| 1 | 22 |
2.9%
|
|
| 2 | 25 |
3.3%
|
|
| 3 | 41 |
5.4%
|
|
| 4 | 51 |
6.7%
|
|
| 5 | 27 |
3.5%
|
|
| 6 | 19 |
2.5%
|
|
| 7 | 376 |
49.1%
|
|
| Sysmiss | 2 |