| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.2%
|
|
| 1 | 1 |
2.2%
|
|
| 3 | 1 |
2.2%
|
|
| 4 | 21 |
45.7%
|
|
| 5 | 12 |
26.1%
|
|
| 6 | 3 |
6.5%
|
|
| 7 | 2 |
4.3%
|
|
| 8 | 1 |
2.2%
|
|
| 9 | 1 |
2.2%
|
|
| 10 | 1 |
2.2%
|
|
| 11 | 1 |
2.2%
|
|
| 12 | 1 |
2.2%
|
|
| Sysmiss | 1661 |