| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 101 |
1.6%
|
| 1 | 127 |
2.1%
|
|
| 2 | 138 |
2.2%
|
|
| 3 | 165 |
2.7%
|
|
| 4 | 149 |
2.4%
|
|
| 5 | 168 |
2.7%
|
|
| 6 | 158 |
2.6%
|
|
| 7 | 204 |
3.3%
|
|
| 8 | 211 |
3.4%
|
|
| 9 | 208 |
3.4%
|
|
| 10 | 212 |
3.4%
|
|
| 11 | 219 |
3.6%
|
|
| 12 | 199 |
3.2%
|
|
| 13 | 203 |
3.3%
|
|
| 14 | 236 |
3.8%
|
|
| 15 | 235 |
3.8%
|
|
| 16 | 212 |
3.4%
|
|
| 17 | 236 |
3.8%
|
|
| 18 | 215 |
3.5%
|
|
| 19 | 250 |
4.1%
|
|
| 20 | 248 |
4%
|
|
| 21 | 219 |
3.6%
|
|
| 22 | 220 |
3.6%
|
|
| 23 | 211 |
3.4%
|
|
| 24 | 198 |
3.2%
|
|
| 25 | 183 |
3%
|
|
| 26 | 188 |
3.1%
|
|
| 27 | 197 |
3.2%
|
|
| 28 | 185 |
3%
|
|
| 29 | 148 |
2.4%
|
|
| 30 | 139 |
2.3%
|
|
| 31 | 69 |
1.1%
|
|
| 44 | Marked on card - no date given | 29 |
0.5%
|
| 66 | Reported by mother | 69 |
1.1%
|
| 97 | Inconsistent | 8 |
0.1%
|
| 98 | Don't Know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1469 |