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

2?????

3?????

4????????

5???????????

?????2???????????????????5????? (????? ??)?5?????,??????(1???28???2???4????),????????????????102.7????????,???(???????????)????????????????6400????(?)????,????28.9%?19.4%?

???,?,??(???)

????,??????????????,??????“???”??,?????????????????????68.3?,?????78%?

???,????????????“?”???????????????,??,????????????,?????18.1???,??1.4?????,?????????????????????????????????????????????????????????“?”????

??,???,???????????????,??22??????????,???????????7.2???(????)

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