21-9Ӧѳ(20032008),,,,,,,
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Ŀ,,2003,2004,2005,2006,2007,2008
,,,,,,,
ӦѳۼƸ,(),1,23,27,28,31,33
Ӧѳۼ,(ƽ),60,228,495,499,393,510
,,,,,,,
,,,,,,,
Դе֡,,,,,,,
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