?????????????????

??????????2?????????17?????? ????????????????(?“?”)17?????????,????????????????37.7%?????????????,????????2???????

???????,?,?????????????“?”,??????

??????????,??????????????????35??????????,?????????????5???????????????????,????,??????????????????,????????,??

???,??????????????,????????????(54.3%)?????????????????????????,??2????????,?????3.5?????

???????????,????,?????????????????,????????????????(46.6%)??

??“????????????”???????????,????????????????????,?????12??????17??12.5%??????????????18.4%,???????????????????????????????????,????(??????) ??????????:????????????