̹ ȸ ְ ұԸ ϰ, Ρ ݽü ϱ ұԸ Ȱȭ Ȳ ϰ ֹǰ ûϱ õƴ.
߸ İ 80% ϴµ, ұԸ Ȱȭ Ǹ鼭 ֹε ְȯ ұ ؼҵ , ȹ Ȯ ֹ ǥ ް ִ Ȳ̴.
̿ ߸ ֹε ̹ ȸ ٸ 忡 ظ ٽ ѹ Ȯϰ, ϱ ڸ .
ȸ ߸ ֹδǥ ߸ 꿡 ĵ ϳ̱ ұԸ ȯѴ١ ȹ ȮǾ ü ֱ ٶ١ ߴ.
̿ ֹε ǰ ݿϿ ֵ ϰ ִ١ ־ ֹε ʿ κ ִ ŭ ֹε鲲 ظ Ź帰١ ߴ.
ȸ ǿ ֹε ְȯ ʿ ŭ μ ϰ, ֹε ǰ ݿϿ ߸ ּ ͡ ûߴ.
μ ŷڸ ֵ ֹε ִ â ߴ.