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

2????????

3??????????

4????????

5????????

????(13??)???????????????,??????????????,?????????????????,????????????????????????????????2??????????????????????

???,??2.02???,?36.6%,?????,???????6216???????????,????12965???,????????946????????

??,????????????????56.5%,????????,????????????

???,???????????,???50%;??,“??”??????,??????47%?(??) ???????????????????:?????