???19.72??????????????
???????????2???????5? (????????????????????? ????)??8???????????????????5??????????,??????????,?????????,??????????????1512???,??????????????????????????????19.72???????????????????,?????1436??,??????????????18.98????,2??3??,??2.65??????????,??????
??????,???????????????????????,???????????????????????????????????????????????????????????????????,?,????????????????,???????????????????????,??,????????
???????,??,??????????????,?????????????????,??????,??,100%?????????,??????????????????????????????(??) ??????????:????