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

2???????

3???????????

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

5?????

??6??????????????27???????????????????? (?? ??)??27??????,15????????????,?3.4%,????,????????????

??,15????????????,????14??0.9?????????????,?????????????????,15????14???????????0.8?????????????,??????????,????

???????????,???????,?????????????????,??????15???,???????2.9%,???????????????,5????????????3.8%,??????????4?????????????????,???

???,15????,??41????,?????????????32????,?78.0%,??????14?????????2.4?????????????????

?????????????,?????????????????15????????????????,??11.5%,????8.1?,???????????????3.6???

???????????,????????????????????????????????????????,15????,?10.9%,?????????????????,13??????????(????) ??????????:???????????