قيمة | فئة | حالات | |
---|---|---|---|
1 | 0-11 | 1261 |
19.9%
|
2 | 12-23 | 1330 |
21%
|
3 | 24-35 | 1295 |
20.5%
|
4 | 36-47 | 1303 |
20.6%
|
5 | 48-59 | 1139 |
18%
|