| Value | Category | Cases | |
|---|---|---|---|
| 1 | Currently using | 1069 |
30.3%
|
| 2 | Used since last brth | 208 |
5.9%
|
| 3 | Used before last brt | 755 |
21.4%
|
| 4 | Never used | 1499 |
42.5%
|