44. The unobstructed floor area available to each weaner or rearing pig reared in a group must be at least—
(a)0.15m2 for each animal where the average weight of the animals in the group is 10 kg or less;
(b)0.20m2 for each animal where the average weight of the animals in the group is more than 10 kg but less than or equal to 20 kg;
(c)0.30m2 for each animal where the average weight of the animals in the group is more than 20 kg but less than or equal to 30 kg;
(d)0.40m2 for each animal where the average weight of the animals in the group is more than 30 kg but less than or equal to 50 kg;
(e)0.55m2 for each animal where the average weight of the animals in the group is more than 50 kg but less than or equal to 85 kg;
(f)0.65m2 for each animal where the average weight of the animals in the group is more than 85 kg but less than or equal to 110 kg; and
(g)1.00m2 for each animal where the average weight of the animals in the group is more than 110 kg.