| Value | Category | Cases | |
|---|---|---|---|
| 1 | Partner told me | 14 |
29.2%
|
| 2 | We tested together | 19 |
39.6%
|
| 3 | I saw/heard about the results another way | 8 |
16.7%
|
| 5 | I just know | 3 |
6.3%
|
| 93 | I prefer not to answer | 3 |
6.3%
|
| 96 | Other | 1 |
2.1%
|
| Sysmiss | 2136 |