| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 1170 |
11.4%
|
| 1 | 181 |
1.8%
|
|
| 2 | 239 |
2.3%
|
|
| 3 | 308 |
3%
|
|
| 4 | 314 |
3.1%
|
|
| 5 | 296 |
2.9%
|
|
| 6 | 285 |
2.8%
|
|
| 7 | 326 |
3.2%
|
|
| 8 | 331 |
3.2%
|
|
| 9 | 318 |
3.1%
|
|
| 10 | 256 |
2.5%
|
|
| 11 | 279 |
2.7%
|
|
| 12 | 270 |
2.6%
|
|
| 13 | 307 |
3%
|
|
| 14 | 348 |
3.4%
|
|
| 15 | 295 |
2.9%
|
|
| 16 | 263 |
2.6%
|
|
| 17 | 261 |
2.6%
|
|
| 18 | 346 |
3.4%
|
|
| 19 | 318 |
3.1%
|
|
| 20 | 299 |
2.9%
|
|
| 21 | 293 |
2.9%
|
|
| 22 | 292 |
2.9%
|
|
| 23 | 285 |
2.8%
|
|
| 24 | 263 |
2.6%
|
|
| 25 | 281 |
2.7%
|
|
| 26 | 275 |
2.7%
|
|
| 27 | 312 |
3.1%
|
|
| 28 | 293 |
2.9%
|
|
| 29 | 220 |
2.2%
|
|
| 30 | 200 |
2%
|
|
| 31 | 114 |
1.1%
|
|
| 44 | Marked on card - no date given | 99 |
1%
|
| 66 | Reported by mother | 50 |
0.5%
|
| 99 | Missing | 241 |
2.4%
|
| Sysmiss | 4016 |