| Value | Category |
|---|---|
| 1 | Breastfeeding only |
| 2 | Breastfeeding supplemented with powdered/cow's milk |
| 3 | Breastfeeding with other milk/other liquid & starch |
| 4 | No breastfeeding but other milk |
| 5 | Other liquid & starch |
| 6 | Solid and liquid food with milk |
| 7 | Solid and liquid food with milk without milk |
| 8 | Others |
| 9 | |
| Sysmiss |