?? ?????????16.2??? ???4.7?????
????:1?????????:????95?98?
2?????wx?
3??????498
4????????150???
5???????????
??12??26????? ??????????????,???????????????????????,????16.2???,?????????4.7??,????????????2.5????????????????;??????????????8000???,????3000?,??2300????
??,????43?????,??11.7%??;??51.8??,????????????3%??????????????,???
??????:?????????