| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 819 |
10.7%
|
| 1 | January | 476 |
6.2%
|
| 2 | February | 496 |
6.5%
|
| 3 | March | 500 |
6.5%
|
| 4 | April | 454 |
5.9%
|
| 5 | May | 474 |
6.2%
|
| 6 | June | 468 |
6.1%
|
| 7 | July | 486 |
6.3%
|
| 8 | August | 463 |
6%
|
| 9 | September | 492 |
6.4%
|
| 10 | October | 539 |
7%
|
| 11 | November | 502 |
6.5%
|
| 12 | December | 479 |
6.2%
|
| 44 | Marked on card | 31 |
0.4%
|
| 66 | Mother reported | 1 |
0%
|
| 98 | DK | 1 |
0%
|
| Sysmiss | 993 |
12.9%
|