????:1???????:???????2?

2?????????

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

4???????????

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

??6????????17????????????? (???? ????)??17??,????????3??????????,??????????????????????????????????????,???

6?????????16?????16??17????????16??,??????????4??????(?????????????)????7??????,????401.9?,??????24??(398.5??);??393.1???,??????24??(?391.7???);?296.4?,??24?(??293.2?)?

6?????12??,??????????????????????????????????????,?????????400????????,????????749.4??

???????9.2??100?????,???38.7%,????????91.4?????,??222.1??????,?103.5???

17??,??,??(???)????????????????????(?????) ????????:???