????:1?????18?:????????

2???100??????

3??????????

4???????

5??????????

?7?22?? (????????? ??)???????22?,?????,?????15.2%,????????????????????1.6??????????

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

???,??????,???????????,?????????????3.8???????????????????????????????????????????????????????,?????????????15.4?????????,???????????17.2????

????,????????????,????????????????????????,??????,????????????????????????????????????,????19.0%,?????????12.6?????????????????(??????????) ?????:???