| Value | Category | Cases | |
|---|---|---|---|
| 1 | Currently using | 8406 |
36%
|
| 2 | Used since last brth | 1770 |
7.6%
|
| 3 | Used before last brt | 4009 |
17.2%
|
| 4 | Never used | 9166 |
39.3%
|