21Ϻ ۵Ǵ ķ 'ϰ , Ʈ Բ' ڴ. 索 ߱ȯڵ ̿ ߱ġ Ʈ ָ غڴ ǹ̸ ִ.
̿ 索ȯڵ ߱ ȯ ظ ̰, ġḦ ϱ ķ ȹߴ.
ķο ϴ ǿ ȯڿԴ ߱ پ ڷ ȴ. ǿ 索ȯ ķ Ϳ ȯ ڷ, ȯ üũ Ʈ ̴.
ȯڵ ߱ ִ ڰ ̾, ǰ Ȱ ̿ ȯڱ å ִ. ߱ Ȯ ϰ ġϰ ϴ ̵ ķο ϴ , а ǿ ã ڷ ִ.
߱ 索ȯ 70% ް ִ ̸ ϰ ִ. , 索 ߱ ġϱⰡ ư ٳⰣ 索 ξƿ ߱ ȸ ܰ ġᰡ ̷ ʰ ִ ̴.
⼺ ̿ λ " ̿ ӻ 索 ߱ ȯڿ Ʈ ȿ ؿԴ" " ߱ ġ ִ ִ 츮 "̶ ߴ.
, ̿ Ʈ 索, , 缺 ȯ ߱ ȯڵ鿡Ե ȿ ƴ. 索 ߱ ȯ 72%̻ ߱ɷ ϴ ȿ .