???4.33?????????????

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

???????????????7????????????2???????? (??)??2??(?:????????)???????,???????????????,?????????????4.33??,?????240??????,??16%?

????????,???,??????????????????????2.32?????,???,5?2???378.5??????????,?????????????

??????????,???,????????“?”???,????,???????????????????“???????????????”??????????,?8???2700??,???????340????????,?????????1791???????,?1895??,?????????????????1056???

?????????????????,???,???????????,???????????,?,????????????????????????????????????,????????????10373???,?????

??,??????????,?????????,?,??????,?????????,??????????????????,7?1?????8?????????31???,??1.74?????,??????280???(?????) ????????:???