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

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

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

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

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

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

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