| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 50 |
3.8%
|
|
| 1 | 6 |
0.5%
|
|
| 2 | 7 |
0.5%
|
|
| 3 | 4 |
0.3%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 129 |
9.8%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 284 |
21.6%
|
|
| 12 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 183 |
13.9%
|
|
| 20 | 112 |
8.5%
|
|
| 25 | 6 |
0.5%
|
|
| 30 | 363 |
27.6%
|
|
| 35 | 2 |
0.2%
|
|
| 40 | 44 |
3.3%
|
|
| 45 | 12 |
0.9%
|
|
| 50 | 4 |
0.3%
|
|
| 60 | 63 |
4.8%
|
|
| 90 | 3 |
0.2%
|
|
| 120 | 27 |
2.1%
|
|
| 180 | 2 |
0.2%
|
|
| 720 | 1 |
0.1%
|
|
| 900 | 1 |
0.1%
|
|
| 998 | Don't know | 10 |
0.8%
|
| Sysmiss | 32965 |