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

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

??6?????????????????18? (?? ?)??????18????????,??????????,????47.7??????????????,???????????(?????????????)??16.0%,?8.3????????,?????3.1??????????????????????,??30.9%?

?,??,??7.3%??????,????20.3%,????17.5%??????,???????????????1???63.8%????22.4%?

?????????????,??????(?????)????11.1%,?????,??????????????????66.2%,????????????????4.5%?

??,????????????34.7%,???????????66.1%,????????????2.3??

???????????????,??????????????????46.7%,?????????????????54.3%,??76.7%?(????????????) ?????????:????