| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 5327 |
17.1%
|
| 1 | 242 |
0.8%
|
|
| 2 | 270 |
0.9%
|
|
| 3 | 321 |
1%
|
|
| 4 | 337 |
1.1%
|
|
| 5 | 329 |
1.1%
|
|
| 6 | 306 |
1%
|
|
| 7 | 215 |
0.7%
|
|
| 8 | 197 |
0.6%
|
|
| 9 | 210 |
0.7%
|
|
| 10 | 171 |
0.6%
|
|
| 11 | 227 |
0.7%
|
|
| 12 | 270 |
0.9%
|
|
| 44 | Marked on card | 162 |
0.5%
|
| 66 | Mother reported | 89 |
0.3%
|
| 97 | Inconsistent | 8 |
0%
|
| 99 | Missing | 3 |
0%
|
| Sysmiss | 22399 |
72.1%
|