| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 1986 |
35.9%
|
|
| 1 | 123 |
2.2%
|
|
| 2 | 19 |
0.3%
|
|
| 3 | 16 |
0.3%
|
|
| 4 | 2 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 7 | 2 |
0%
|
|
| 10 | 3 |
0.1%
|
|
| 12 | 2 |
0%
|
|
| 24 | 1 |
0%
|
|
| 36 | 1 |
0%
|
|
| 120 | 1 |
0%
|
|
| 995 | within last 4 weeks | 0 |
0%
|
| 996 | before last birth | 1783 |
32.2%
|
| 997 | inconsistent | 1592 |
28.8%
|
| 998 | don't know | 1 |
0%
|
| Sysmiss | 820 |