| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 2 |
0.1%
|
| 1 | January | 119 |
5.1%
|
| 2 | February | 132 |
5.6%
|
| 3 | March | 166 |
7.1%
|
| 4 | April | 170 |
7.2%
|
| 5 | May | 190 |
8.1%
|
| 6 | June | 223 |
9.5%
|
| 7 | July | 214 |
9.1%
|
| 8 | August | 242 |
10.3%
|
| 9 | September | 285 |
12.1%
|
| 10 | October | 270 |
11.5%
|
| 11 | November | 202 |
8.6%
|
| 12 | December | 118 |
5%
|
| 44 | Marked on card | 0 |
0%
|
| 66 | Mother reported | 0 |
0%
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 17 |
0.7%
|
| 99 | Missing | 4 |
0.2%
|
| Sysmiss | 26981 |