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

2?????

3?????????

4?????

5?????????

??9?????????20????????? (???? ???????????????)??20??????????,?????????????????????8??????,?????????????,????11.2??,???12.6????

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

????????????,?????8????,??????11.0%,??????????1.2?????????????,????????????????1.2???????????,???????9.1?????

??,????????????????1?8???????????????,??????????6.8%??????????????????,??,??????????????????7.3%,?4.1%?(??????) ???:?????????????????