| Value | Category | Cases | |
|---|---|---|---|
| 0 | 165 |
81.7%
|
|
| 1 | 5 |
2.5%
|
|
| 2 | 3 |
1.5%
|
|
| 3 | 2 |
1%
|
|
| 4 | 7 |
3.5%
|
|
| 5 | 6 |
3%
|
|
| 6 | 3 |
1.5%
|
|
| 7 | 2 |
1%
|
|
| 8 | 9 |
4.5%
|
|
| Sysmiss | 7 |