| Value | Category | Cases | |
|---|---|---|---|
| 1 | Partner told me | 124 |
40%
|
| 2 | We tested together | 127 |
41%
|
| 3 | I saw/heard about the results another way | 22 |
7.1%
|
| 5 | I just know | 26 |
8.4%
|
| 93 | I prefer not to answer | 10 |
3.2%
|
| 96 | Other | 1 |
0.3%
|
| Sysmiss | 1392 |