| Value | Category | Cases | |
|---|---|---|---|
| 1 | triphasit | 248 |
27.8%
|
| 2 | ovral | 248 |
27.8%
|
| 3 | microval | 170 |
19%
|
| 4 | nordette | 145 |
16.2%
|
| 5 | other | 64 |
7.2%
|
| 96 | not able to show | 0 |
0%
|
| 97 | 0 |
0%
|
|
| 98 | dont know | 18 |
2%
|
| Sysmiss | 12479 |