| û
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 ̴.
åӸ 1 ܶ ô ȿ|ӿ ΰ| ΰ ؼҿ ְ|Ż ȣ Һ (Ը)̶ ΰ|ȭ Ǵ ǰ| 2 ȭ¹, ȣ϶ ǰϸ ϴ ưưϰ Ѵ ħõ() |˷ () Ϸ ܽ Ǹ ܽ ܽ ŭ ü ̴ پ ġ ǰ () Ϸ ϴ | 㰡 | üũ Ʈ ȣǰ Ļ |躯 ߿伺 躯 ϵ 3 ü Ҹ ûѴ ϸ ؿܿ ü ü ǰ 4 ڿġ ü Ŀ Ѵ 츮 ļ 5 ü ٷ ˸ ü з ұ ü ´ ̶ ü ٸ ǰ ص ȭ(ܻ) () 6 ü ȣǰ, Ʈ Ѵ ü ΰ ŻϷ ҿ9 ΰ 谡 7 ָ ã ο Ļ簡 ¥ Ÿ |ֺ ȯ ߿ ħ ΰ ƺ ҽѰ, () Ǿ ູ ̼() ƽý | ; Ѵ Ưȿ| ڴ´ 8 ߺ óѴ ɸ Ȯ ü Ǽ ΰ ü κΰ θ, ڽ