| Value | Category | Cases | |
|---|---|---|---|
| 0 | 551 |
79.1%
|
|
| 1 | 22 |
3.2%
|
|
| 2 | 54 |
7.7%
|
|
| 3 | 28 |
4%
|
|
| 4 | 23 |
3.3%
|
|
| 5 | 4 |
0.6%
|
|
| 6 | 5 |
0.7%
|
|
| 7 | 6 |
0.9%
|
|
| 9 | 4 |
0.6%
|
|
| Sysmiss | 1 |