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

2??????????????

3??????

4????50??????

5???????

???????7?17?? (???? ??)??17??,?????????????,??4.37???(???????,???),????,????(??)????13.8%?

??,???2.85??,???12.1%;???????1.52?????????,???????????????17.1%?

???????????????,??9.9%,??64.4%?????,????????????,??70.7%?78.3%??????????104%????????,??898.6??,????4.4????

??????????,???????23.6%,?????,?1055.8???,??6.9%????,????????3??????????4960.2???

?????,??????2.8????????,????????21.3%,???????64%???,??1.34?,??2.1%,??????????????30.7%?

?????????,????,????????,?????????????????????,??????(?????) ?????????:????????????????