????:1?51?????:?????????

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