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

2???????

3?????,600??????

4???????

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

????:?????? 7????????????:??????????

????(????????????????):?????????????????????(8????18????)??,????????,?????,??????????,????

??:7??????????,??????????,??????????????6%,??1.7?????????????

?????????????,?????????????????????13.3%??????????????????????????

??????????????????8.5%,???????????2.8???????????????????????????????????,????????7.2%????????????14.8%,??????????????,???????????????????????8.5%????11.7%,??????????

??,?????????7??,????7.3%,???????????????????8.5%,??67.4%,????????????0.7??????????? ??:????????