| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8328 |
70.8%
|
|
| 1 | 907 |
7.7%
|
|
| 2 | 385 |
3.3%
|
|
| 3 | 225 |
1.9%
|
|
| 4 | 124 |
1.1%
|
|
| 5 | 96 |
0.8%
|
|
| 6 | 113 |
1%
|
|
| 7 | 59 |
0.5%
|
|
| 8 | 50 |
0.4%
|
|
| 9 | 24 |
0.2%
|
|
| 10 | 20 |
0.2%
|
|
| 11 | 12 |
0.1%
|
|
| 12 | 162 |
1.4%
|
|
| 24 | 44 |
0.4%
|
|
| 36 | 6 |
0.1%
|
|
| 48 | 2 |
0%
|
|
| 995 | within last 4 weeks | 0 |
0%
|
| 996 | before last birth | 1075 |
9.1%
|
| 997 | inconsistent | 127 |
1.1%
|
| 998 | don't know | 0 |
0%
|