????:1??????????:??????

2???????

3????????????

4??????????

5?????

?????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%?(??????????????????) ??????????????????:?????????????