| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | 380 |
63.9%
|
|
| 2 | 58 |
9.7%
|
|
| 3 | 19 |
3.2%
|
|
| 4 | 12 |
2%
|
|
| 5 | 4 |
0.7%
|
|
| 6 | 27 |
4.5%
|
|
| 7 | 11 |
1.8%
|
|
| 8 | 13 |
2.2%
|
|
| 9 | 8 |
1.3%
|
|
| 10 | 8 |
1.3%
|
|
| 11 | 6 |
1%
|
|
| 12 | 27 |
4.5%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 3 |
0.5%
|
|
| 15 | 4 |
0.7%
|
|
| 16 | 1 |
0.2%
|
|
| 17 | 1 |
0.2%
|
|
| 18 | 4 |
0.7%
|
|
| 24 | 2 |
0.3%
|
|
| 28 | 1 |
0.2%
|
|
| 32 | 1 |
0.2%
|
|
| 98 | Don't know | 3 |
0.5%
|
| Sysmiss | 20672 |