Table 3.

Summary of the modelled annual offtake at different flock sizes and for husbandry practices.

	Predicted annual offtake
Flock size	No vaccine, no poultry housing	Vaccine, no poultry housing	No vaccine, poultry housing	Vaccine & poultry housing
10	13.8	21.7	18.9	29.7
20	15.5	24.3	21.1	33.1
30	17.3	27.1	23.6	37.0
40	19.3	30.3	26.3	41.3

Offtake = the number of chickens sold during the previous 12 months, the number gifted during the previous 12 months and 2 times the number consumed during the past 6 months.