| Value | Category | Cases | |
|---|---|---|---|
| 0 | 166 |
83%
|
|
| 1 | 3 |
1.5%
|
|
| 2 | 3 |
1.5%
|
|
| 3 | 5 |
2.5%
|
|
| 4 | 5 |
2.5%
|
|
| 5 | 3 |
1.5%
|
|
| 6 | 4 |
2%
|
|
| 7 | 4 |
2%
|
|
| 8 | 7 |
3.5%
|
|
| Sysmiss | 9 |