| Value | Category | Cases | |
|---|---|---|---|
| 1 | currently using | 6918 |
46.3%
|
| 2 | used since last birth | 0 |
0%
|
| 3 | used before last birth | 4531 |
30.3%
|
| 4 | never used | 3497 |
23.4%
|