| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 0 |
0%
|
| 1 | January | 217 |
5.8%
|
| 2 | February | 278 |
7.5%
|
| 3 | March | 301 |
8.1%
|
| 4 | April | 296 |
7.9%
|
| 5 | May | 307 |
8.2%
|
| 6 | June | 330 |
8.8%
|
| 7 | July | 371 |
9.9%
|
| 8 | August | 402 |
10.8%
|
| 9 | September | 413 |
11.1%
|
| 10 | October | 316 |
8.5%
|
| 11 | November | 279 |
7.5%
|
| 12 | December | 209 |
5.6%
|
| 44 | Marked on card | 0 |
0%
|
| 66 | Mother reported | 0 |
0%
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 9 |
0.2%
|
| 99 | Missing | 3 |
0.1%
|
| Sysmiss | 25604 |