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

2??????????

3?????qq???

4?????????

5???????

????(????):??????????????,????,??7.7????????,????5.4%?????????????????????????????????????,????????6.7%,????????????7400?????????????“???”?????????,???4%?

????,???????????????,??51.9%,????????????,????????????????

????,???????????????,?????????????????,???????????????,??????????????70%???????????????? ?????:???