????:1???????????:????????

2??????

3????????238????

4??????

5???????????

??2????13? (????????????? ???)??????13??,?????,???????????,??????1940??,????????2????10??????1600?????

??2??10??????????,???????????(??????14.1%),?????????,?????????????????????,????

????????????????? ???

?,?????(2???????????????????5??10??????????????),??1.08?????????????????????,?????????????????2??????14.6%,???????85.1%??????????4300????4800????????????,??

?????“????”??????,??????????????????????,??800??????????;??2??21?(30???,???80%)?????????,????30%?50%???,????????????????????????5????

??,???19?????????100??,??????????????1.2????????????

????,??????????“??”“????????????????”???,???????????????????“???????????????”?,??????2000???,?????????700??

?????????????????,???????????????????????????,???110???????????????????????,?5.5%??????????????(??????)

???:??????????