| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6 |
1.1%
|
|
| 1 | 367 |
69.4%
|
|
| 2 | 95 |
18%
|
|
| 3 | 34 |
6.4%
|
|
| 4 | 11 |
2.1%
|
|
| 5 | 4 |
0.8%
|
|
| 6 | 7 |
1.3%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 3 |
0.6%
|
|
| 15 | 1 |
0.2%
|
|
| Sysmiss | 421 |