ȵü깰Ž, ӿ Ȱ ã
ȵô 10 11 깰Ž ǿ ұϰ ð ùε ȵ ã ̸ ϰ ִٰ .
ã Һڴ 2~3, ָ 5~6 ݲ 5 ٳడ 1õ8鸸 ϰ ʱ 30%̻ ݾ̴.
ʱ ټ ̿ ̶ İ ̽ Ȱȸ ִٴ Լҹ ֹε , ȭ, õ, Ϻα Һڵ鿡Ե ū ȣ ִٴ ´.
, ȵó깰Ž α 20̸ ҵ η η Բ ִ 깰Ž̸ Ž ʷ 嵵 ǰ ִ.
Ư 嵵 Ÿ ǽ ʰ ż ǸŵǴ ܰ踦 ̴.
ȵ ڴ ùε ̿ κ̾ Ȱȸ ֹ ð ϱ Ͽ Ȱ ο ȭ ϰ ־ Ž ɰ Ǹ Ȱ ȭϿ ΰ 깰 ֵ ּ ̶ .
22 ǿ ȵ ΰ 60 츮 ȯ ̰ ã ȸ ߴ.