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

2????????

3???????100?????

4??????????

5????95

???????????10??14????? (????????? ??)????14???,?4.62??????????,????????????5.1%?

?????????????,??,????????????????????8.6%?13.4%;??????????????????????????14.4%?34.3%????,??????????????

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

???????????????????,??????????????“??”?,??????????????????????????(??????) ??????:????????????????