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

????:?????????:???????

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

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

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

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

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

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