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

2?????

3???9598??

4??????????

5??????????

21?????????????,???????????????????????????,??????,????????,???21?????????????????????????

9????????24?28????,????????????21?????????????????,??????????,??????15??????????????,?????????????

????,?????10??????????????,?2.3??????????????,????????????????????????????????????

????8?,????????2441.3??????????,???21.8%,??????????52.6%,????????

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

?????21???????????????????????????,???????,????????????????????,?????????????????????????????

?????????????,?????????????,?????,??????

???,???,?,????????????????????2100?,????9?????????,?????????,???3.1?????????????,???????????6500????,???,?????2???

?:?????,??????????????????????????????????????,?????? ???:????????????