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

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

3??????????

4??????

5?????????200??

?????????????????2??????????????4? (???????????????????????? ????)?4????,???12???????????,?(1?????28?2????????????4??),?????????60???????????,???5.1?,?23.7%??????????66.3%,??????????

?,????,????????????????????????

???????,??????,???,?36???16.2??????,????59.4%???27.1%,???10%??????55.3%?

???,???,?????????????????????????????,???,????10????????????????????????????,???10.1?10.2?????????,??23.9%??30.9%?

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