| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 179 |
69.6%
|
|
| 2 | 40 |
15.6%
|
|
| 3 | 16 |
6.2%
|
|
| 4 | 4 |
1.6%
|
|
| 5 | 6 |
2.3%
|
|
| 6 | 1 |
0.4%
|
|
| 7 | 3 |
1.2%
|
|
| 8 | 3 |
1.2%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 18 | 1 |
0.4%
|
|
| Sysmiss | 6343 |