š֡ҡѺѤªҡ 800 Ѱ 4 Ҥ˧͡ 2 ѧҺѴä˵ͧ йѡԨ·ٹᾷԷѪͧԤ Թ˧ҢͧѤ ҡõͺӶ繻Шӷء дѺ˧ҵ 1-5 ԹѭҳͧШԵ 駪ѹٵȾѤ 90 ªԵҧ֡ѭҳͧ õչҹ͡ͺҷ š֡ҾҤ§ 51 ͧءдѺ˧ оѤ÷дѺ˧ҡش 3.2 § 2 ҢͧдѺ˧ҵӷش 1.4 ҧá 辺дѺ˧դѹѺҡ÷ҧͧԴҡ Һѹ ⴴǹԴҡèԵ 駹Ѻ繤áѡԨ֡Ҥⴴդ֡ҧ ѡԨػҡš֡ ˧ŷԴҡШԵ ѹɰҹҤ˧ҨռŵͧǹѺФ 餹ⴴ§Դҡö·ҧͧѹԴҡطҡ ѧ ֧õ˹ѡҤ˧§ռŵҾԵҹ ѧռŵҾҧ´.