| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes bf only | 8571 |
91.7%
|
| 2 | yes bf with milk | 401 |
4.3%
|
| 3 | yes bf with liquid | 63 |
0.7%
|
| 4 | no | 315 |
3.4%
|
| Sysmiss | 8874 |