ü
ְ
ŰTEST
Q. ÷ ϴ ݾ Ŀ ٸ о Һ پ ü Ļ ʰ ۿѴ. (Engel) ̸ ְ Ÿ ?
깰 ϸ ְ ö. ְ ü ִ. ְ ¿ δ ҵ Ŀ. ְ ߷ 깰 ոȭؾ Ѵ. ְ 13.3% ƴٸ GDP 13.3% Ĥǰ ٴ ̴.
ؼ
ְ 13.3% Һ 13.3% Ĥǰ ٴ ̴.
.