| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Prevent pregnancy | 2 |
22.2%
|
| 2 | 2. Prevent disease | 1 |
11.1%
|
| 3 | 3. Both prevent pregnancy and disease | 6 |
66.7%
|
| Sysmiss | 90 |