| Value | Category | Cases | |
|---|---|---|---|
| 1 | microgynon | 426 |
78.3%
|
| 2 | microlyte | 107 |
19.7%
|
| 96 | other | 1 |
0.2%
|
| 98 | don't know | 10 |
1.8%
|
| Sysmiss | 14090 |