????:1?????????:?????spa

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

3???????

4?????wx

5??????????

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

??????????,????????????????,?????????????“?????????????????”,???????????????????

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

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

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

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