| Value | Category | Cases | |
|---|---|---|---|
| 0 | 24 |
2.1%
|
|
| 1 | 22 |
1.9%
|
|
| 2 | 43 |
3.7%
|
|
| 3 | 48 |
4.1%
|
|
| 4 | 31 |
2.7%
|
|
| 5 | 26 |
2.2%
|
|
| 6 | 12 |
1%
|
|
| 7 | 952 |
82.2%
|
|
| Sysmiss | 3 |