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

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

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

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

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

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

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

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