| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 758 |
87%
|
|
| 1 | 39 |
4.5%
|
|
| 2 | 5 |
0.6%
|
|
| 3 | 7 |
0.8%
|
|
| 4 | 4 |
0.5%
|
|
| 5 | 3 |
0.3%
|
|
| 6 | 2 |
0.2%
|
|
| 12 | 1 |
0.1%
|
|
| 36 | 1 |
0.1%
|
|
| 995 | Within last 4 weeks | 0 |
0%
|
| 996 | Before last birth | 21 |
2.4%
|
| 997 | Inconsistent | 30 |
3.4%
|
| 998 | Don't know | 0 |
0%
|
| 999 | 3 |