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

2????????

3??????????

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

5?????????

??????????????2?????????????7??????????? (???????? ?????????????????)????????,6???,7????????????,???????

6?????????????,??????????????????????????,6?????????????8????7??6?,????????????????561?????,8?????311???,??55.4%;9????????????????98???????,??17.5%;10????????32??,??5.7%??,??40.2??/????????????,???????????13?????????????

????????,??,??,???????????????,???,?????????

???7?????????,?????????????“?”??????????????-12.1?,????????7?,?,????????????,?????????,?????,???????????,???

???,????,????????????,?,???????????,?,????????????,????

?“?”???,???????????????????????8?,9???????????,??(?) ?????????:?????????????????????