| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.4%
|
|
| 2 | 1 |
1.2%
|
|
| 3 | 51 |
62.2%
|
|
| 4 | 18 |
22%
|
|
| 5 | 3 |
3.7%
|
|
| 6 | 3 |
3.7%
|
|
| 8 | 1 |
1.2%
|
|
| 10 | 1 |
1.2%
|
|
| 11 | 1 |
1.2%
|
|
| 12 | 1 |
1.2%
|
|
| Sysmiss | 1612 |