ֱ Ұ۾ ѷΰ ִ Ȳ ΡС ü ä ڸ Ѿ մ ִ .
̾. ǥ ෮ (39t)ۿ ȵ ڶ ٰ 뼭Ưϰ ִ. ε ϸ ÷ Ѵٰ ߴ̴ܵ. ߿ δ Ұ ۳⺸ 5% ̻ ΰ ̰ó(RPC) йߴٰ Ҹ ̸ ƴϴ.
Ұ 2 Ұ ΰ 60t ߰ ߰, 길 ǥ ι(133t) ƴ. Ƶ õٷ⿴ åϴ Ҹ ߴ. δ ҵ Ѱ Ⱦġ δκ ߹ ư, ٸ ۹ ִ å ϸ Ұ 2 ȭ ϱ ʴ´.
̷ ? Ȳ ̶? ƴϴ. ΰ ǥ ̷ 72t ־ٸ 2010 ʾ ̰, ش ̷ ʾ ̴. ᱹ Ҿ ΰ ߱ ε, ۿ ϴ 롤 Ǽ, dz۽ ϶ ϱ ݸ ڼ ϴ ̷ ݺ ̴. δ Ұ̶ ڸ մ Ѿư 3 뵵 ǥ ϴ Ϻ ؾ Ѵ.
۳ 6 1 7,200̾ 10 3,200 ߰, δ ź̶ å . ̷ 䵿 ߵ ̾. 1,000 ϴ ۳ 3 Ͻÿ 700 پ Ұߴ. 絷 ʵ ÷Ȱ δ ͷ ߴ. ٽ 1,000 ٶ Ǿ ̹ ϶ Ұߴ. ̷ þ ϴ ƹ ġ . ο 絷 ̶ ڸ 絷 Ű ý Ͽ Ѵ.
ѿ쵵 . 2010 ѿ찡 ¼ ʵ Ը ÷Ȱ ᱹ 300 ̸ ϶ ߴ. 2010 250 ϴ ۾ ֱٿ 110 ̴.
ݴ Ȳ ؾ Ѵ. ϼ ึ 30~50% ϰ, ΰ 20% ̻ ۾ 긶 ū ̱ ̴. ʾ ѿ찡 ٽ ϰ ε ٽ Ұ å ̴. ۾̶ ڸ Ѿ մ ѿ ѿ ϴ Ư¡ ϰ Ű ü踦 ϴ Ϻ ؾ Ѵ.