| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | Not given | 788 |
82.3%
|
| 1 | January | 2 |
0.2%
|
| 2 | February | 3 |
0.3%
|
| 3 | March | 2 |
0.2%
|
| 4 | April | 2 |
0.2%
|
| 5 | May | 0 |
0%
|
| 6 | June | 1 |
0.1%
|
| 7 | July | 1 |
0.1%
|
| 8 | August | 2 |
0.2%
|
| 9 | September | 0 |
0%
|
| 10 | October | 2 |
0.2%
|
| 11 | November | 2 |
0.2%
|
| 12 | December | 4 |
0.4%
|
| 44 | Marked on card | 12 |
1.3%
|
| 55 | Don't know/incomplete | 5 |
0.5%
|
| 66 | Mother reported | 131 |
13.7%
|
| Sysmiss | 20310 |