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

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

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

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

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

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

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