| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 395 |
11%
|
|
| 1 | 1851 |
51.3%
|
|
| 2 | 917 |
25.4%
|
|
| 3 | 283 |
7.8%
|
|
| 4 | 92 |
2.6%
|
|
| 5 | 48 |
1.3%
|
|
| 6 | 9 |
0.2%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 4 |