????:1???100?4????????:???????

2????????

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

4????????

5???????

???????????2?12?????????? (???? ?????????? ????)?????12????,?????,??????

??,?2???10?????????????????,??????,????175??343?????????????,???6.2%?????????,????????????,???????????

????????????????,???,?“?????????”???????,??????????????“??”,?????????????,??????????????????124.54%,??90.49%???????,????,????????????????????????,????????????????,??“?????”???????????,????????????????????????,??????“??????????”???,????????????????????????????????????????????

??,110?????????38???????240?????……?,??????????????????????????,????????,????????,??????????????????????????????????????????????(?????) ??????:?????????????