?????????16.2??? ???4.7?????

????:?????????:????????????

??????????????12????????????????26?????????????? ?,???????,????????16.2??????????,??4.7???,????2.5??;?????????????????8000??,????????????3000??,????2300????

?????,?????43??,?????11.7%??;??51.8???,?????3%???????????????,????

??????????:???