| value | category | cases | |
|---|---|---|---|
| 1 | Currently using | 1862 |
14.9%
|
| 2 | Used since last birth | 0 |
0%
|
| 3 | Used before last birth | 1818 |
14.6%
|
| 4 | Never used | 8797 |
70.5%
|