????:1?????100??3?????:?????

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