????????????:?1600??

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

??????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%????(????)

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