| 2011(N = 6992) | 2016(N = 7350) | ||
---|---|---|---|---|
 | working mothers | working mothers | ||
Exclusive breastfeeding | ||||
 EBF in hospital | 3220 | 46.1 | 2257 | 30.7 |
 EBF at 1 month | 4240 | 62.1 | 4245 | 58.1 |
 EBF at 2 months | 3435 | 50.3 | 3691 | 50.5 |
 EBF at 4 months | 2588 | 37.9 | 2939 | 40.2 |
 EBF at 6 months | 1607 | 23.5 | 969 | 13.3 |
Any breastfeeding | ||||
 ABF in hospital | 6120 | 87.5 | 6638 | 90.3 |
 ABF at 1 month | 6089 | 90.0 | 6757 | 92.2 |
 ABF at 2 months | 5089 | 75.2 | 5974 | 81.5 |
 ABF at 4 months | 3987 | 58.9 | 7899 | 66.9 |
 ABF at 6 months | 3293 | 48.7 | 4088 | 55.8 |