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