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

2????????

3?????????

4?????

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

10???8?,?,????,??????,????????????“??????”?????????

????,???63??????13.7????????,???46.8%?63.3%,??????10????5???????????2???,????2.26????????????????????????,??

??“???”?????,??“???”“?????”?????????,??????????????

10??????1??????7?,???34.8?????????????????????,???28%,???55.2%;??8.5????,???61.6%,??????????????,??????5.4??,??

“??”?????????????????????,??,?????????30????????????????1.35??,??????????1928??????????“???????”??????????????????,??????????????????????????22.85????(?? ??????????? ??? ???? ??)

?:?????