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

2?????????

3??????

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

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

?12????????20??????????? ??????,11???,??,??????????,?????????????,????4.38??????????,??????????3.0%?1-11????,???????????????44.27????????????,?3.5%?

??????????????,11?3.8????,???2.8%???????????22.2%;?????????????????6.6%??????????10.5%,??????????????2.9??3.1?????

??????????????????,1-11??????????6.4%,????????3.2????????????11??,??4.0%,????0.8?????????

???????,1-11????????7.4%,??6.8%,??26.7%???,11??14.9%?

????????????11????????,????3.76?????????,??????????????2.9%;???6167?,?????????????3.2%,??14.1%?1-11?????????,?????3.3%???????4.3%? ?????:??????????????