?? ??????????????????
????:1???????30??:????92?95?98?
2??????????
3???????
4???????????
5???????
?????11??23??? (???? ????????????)23??????,??????????,?????????????,?,????????????????????????,?????????,???
????:??,??????,??????????????????????,?????????????????????,????????????,23??8??,????,?????????
????????????????????????,????,????????,????,??,???????????????????????????,???7.52???,???9.69???????????
???,???????????????????????????????,??????????????????????????????,???????????+????????????????,?????????????????????????,???,?????????(????) ???:?????????????