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

2?????????

3?????????

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

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