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

2???????

3???????

4?????????

5???????

??????????????????????10?8??? (?????????? ??)??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????,?????????????????

??????“??????”?????????????????????,????????????????????????“????”????????????????????“???”????????????,????,??????????????27.6??????,?81.1%?

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