[ ̷] ڰ ¼.
20 10 51 4.1%(140) 3490 ŷǰ ִ.
ݵü ٽɺǰ ü
ڴ ݵü Ű ٽɺǰ ̾ ִ ںǰ ϴ ü. ̾ ݵü Ӱ Ǹ Ĩ ȣ ϴ ǰ̴. ̾ 庮 ſ . ִ ݵü Ű μȸα(PCB) ϰų Ĩ Ĩ ̸ ȣ ϴ . ִ Ű ȭ 䰡 ϴ .
ְڻ(PBR) 0.74 5 PBR 1 . ְ PBR 2.5, PBR 0.6. PBR ó PBR ִ.
ȸ 3б 42 5% ߴ. Ⱓ 6% 1937, 37500 91% ߴ. ް ȯ ȯ, ȯȯս ߱ ̴.
ڰ ڽ ݵü PBR ϼ(0.33), ̿(0.43), ũ(0.44), ̿(0.48), ǵƼ(0.5) ִ.
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