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

2?????a5??

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

4?????200??vx????

5??????????

??????11????????28????????? ??????????28?????,??110???????????,??32.8??????,??????????????????4265??????,???

11????????????28???,?????????????????????,??:????????????????

????????,??????,??,?????????????????,????40???,??????????????????,??????????????,??????????????????????,?387????,?20.6%?

???????????,???????????“??????”“?????????????”????????????“?????????????”??????????????????????????????????,?????57.8%??????,???????????????,??????????“????????????”????????,????,?????“????????????”?

???,?????????,??????????,????????,????“??????????”“??”“??????”???????????,???????????????????????????,???????????162.1?????????????????????????????????????,??????,????????????????????5.3????????????????

?????????????,???????????????????????,?????110?,??32.8????,????????????????????4265????????,???????????????????,?????????12.9%,???14.8%,?????????????????????480?????

??,??????,??,????????????????????????,??,??????,??????????,??,?,??,???????????????????????,?????,???,??? ??????????????:???