??:??????????11??22??,?10??,???31.9???,??14.5%????????????,?????????????7.9????????????????,?????48.0%;????4.9????,??20.3%?110????????,????7181???????,???8.3%;????4502??,???20.7%?

?????:?????? “????”????

?? ???31.9??????????????? ????14.5%

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

2??????????

3???????

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

5???????????

??:??????????11??22??,?10??,???31.9???,??14.5%????????????,?????????????7.9????????????????,?????48.0%;????4.9????,??20.3%?110????????,????7181???????,???8.3%;????4502??,???20.7%?

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