85% ̸, ع Ż ̿ ص ΰϰ ϸ ΰ 70% ̷ ִ. 83%, 90% ̻ ϴ ߰ ۿ ־ ̶ ִ. ̷ 츮 ϴ ߿伺 ſ ũ. ؽǰ, Ʈ Ǿ ִ ο ڴ ϸ ν 츮 , ư κ ο ִ.
Ͽ. 1980 3 װ ԻϿ 30 Ⱓ (ޫ), װ ǻ繫 ̴. ϸ鼭 ұĢ Ȱ ǰ Ⱑ , ϰ ǰ õϸ鼭 ǰ ü ٲ. ư ó ִ Ӵϰ ñ ϸ鼭 92 ǽ ݱ ϰ ִ å Ⱑ Ǿ. ϸ װ ¾ ư װ ʿ ̴.
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