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

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

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

4?????????

5????????

    ?????????:??????4???????????,???????????,????

    ??4??,???7???,????2.6%?

    ?????????????????????4??????????,???????????????5.9%??????????????????,???????????????????????????????????10%???????????????91???,71??????????

    ????????????????????????4?,?????????????????11????2.4???,??5.0%??????????3.5%?

    ???????? ???:???“???”(???????????????????????)??????????????????,??????,?????????????,?????

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

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