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

2???????

3?????????????

4?????

5???????

?7??4??????????????? (?????????? ?????????)??4??,????,??????????2.48??,????3.1%;????????????1188??,?????????4.6%,??????

5??15??????????,????????????“???????????”?,????(?)??? ??????????????????????? ??????

??,????,????????,??????????????????147????????????;????????????,?“??????”???,????69.1?????????,????21.8%?

????,???????????????????????????????????;??????????,??????????,?????22???,?????????49????????????16.8???,???????

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