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

2???????

3?????

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

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

???????2????5???????? (???? ???????)??2??????????????????5??,????????(1??????????????????????28????2??????4???),??????????????????????????(???????)??,???????????????

????????????,?????????????????????????????????????????,???????,???4000???,????28??????

???,??????,?????10.4???????,??1????????????????????????

????,????????????????????????????????????????????,??????(??????????????????)????????47?2.7?,?110%????????????,???97%,????,????????????????????????????????????

???????????,???????????????????????????????????????????,??????????????,??????????7.5??,???????????????????13.3%???36????5.85?????,?583????????????????????????(?) ????:????????????