Pie Charts

Question 1

Bd1 про самую маленькую часть

Answer 1

Regarding the data which occupies the smaller parts of the pie chart,

Regarding the data which associated with the smaller sectors,

Question 2

Bd2 самый маленький

Answer 2

Turning to ___ having the lowest rating

Question 3

Как описать проценты

Answer 3

made up —
accounting for —-
comprised —- of the whole chart
Constituting —-