18-14ÿ˿У(19962008),,,,,
,,,,,
,,,,,λ
,ߵѧУ,,,Сѧ,׶԰
,,,,,
1996,319,,424,799,217
1997,323,,391,776,201
1998,355,,374,742,198
1999,382,,380,671,190
2000,432,,408,591,182
,,,,,
2001,474,286,380,481,157
2002,546,302,369,430,155
2003,,329,319,384,140
2004,620,332,267,357,141
2005,658,373,215,331,136
,,,,,
2006,690,349,187,308,128
2007,683,322,211,422,136
2008,623,270,192,389,134
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ԴнίԱᡣ,,,,,
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