| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1305 |
13.1%
|
|
| 1 | 5611 |
56.5%
|
|
| 2 | 1972 |
19.9%
|
|
| 3 | 682 |
6.9%
|
|
| 4 | 216 |
2.2%
|
|
| 5 | 100 |
1%
|
|
| 6 | 25 |
0.3%
|
|
| 7 | 7 |
0.1%
|
|
| 8 | 6 |
0.1%
|
|
| Sysmiss | 2 |