̴. ¶ Ż 翡 ε θ 뵷 20 غѴ. ̹ 뵷Ӹ ƴ϶ θԲ õ ֽ غ ? غ ݸ ڻ길 Ȳ ȵ, ֽĿ θ̶ ̴. ڿ θԲ δ ִ ' θԲ õ 20' ߴ.
θԲ õ ֽ ? θԲ ġ ʵ ְ ȸ簡 ̴. ֵ 뵷 ϰŸ ְ ϴ ȸ ȼ̴.
̿ ã ڰ . 켱 ִ ã 5 ͷ 15% ̻ ϴ . 5Ⱓ ų ǽ߰ 缺 10% Ѵ ߷´. ε غϴ 뵷 ְ 20 Ѵ ߴ. мⰣ 2007 1б 2011 3б(ȯ ) 5Ⱓ̴.
̷ ؿ , SKڷ, ȯ, dz, 뱸ȭ, Ѽ, ް͵, 佺ڸ, ȭŸӿ, ̿, İ, , , ѱ, ȭǿ, , αǰ, ̷ڸ, ȱǰ, ƴ.
[ǥ] θ ȿ 20
'θԲ õ ' ݼ ̴ 췮 õƴ. 繫 ǥ鵵 ü 庸 Ҵ. 'θԲ õ ' 20 ְ(PER) 9.4 ڽ PER 16.1迡 ũ .
[ǥ2]θ ȿ - ڽ ǥ
Ͽ Ե 5 ͷ 40.5%. ̴ 1 ȸ 4000 ϰ ִٴ ǹ̴. 㰡 ī ִ. ī뿡 ̱ . 5Ⱓ 47% ߴ.
5Ⱓ ͷ ߴ ǥ 0.6 ̾. ȯġ 1 ȸ. ī, λ絹 귣 ϴ.
20 缺 ѱ. ѱ ۷ι 3 ſ ġ(Fitch) ȸ ȸä ſ Ű Ḧ ´. ڰ ʿ Ļ 66% ߴ. ѱ 9 2011 ִ 1726̴. ͷ 8.6% 4% ʹ ߱ݸ 2 ̴.
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