λÿ ΰ, ̹ Բ 6 ü һ ȯ η¾缺 ࡹ ȯ һ ȯ ͱ һ ȯ Ʈ Ͽ ŵξٰ 2 .
ڻŷ(Ŀӽ) ų ϰ һ °߱ⱸ(OECD) 19% ϴ. Ư, һ 忡 ִ ڴ 10% ġ ϸ ̷ Ȳ ɰϴ.