???????? ????????

????:??????:???????

???(??):??,???????,??????????????????????????????????,?????

?????????????,???????????????????????3????????????????????,?????????????37%???????????

???????????????,????,????????????????????????????,?????

???????,???????????????,???????????,??????????3600??????2.4????????????

??????,?????????,????????????????VR????;???????????,????,??????

?????????,???????????,???50?????????,?????????,?????????????????,????,?????????????????????50%?????

????????????,????????????????????????????????????????600????????????????,???????????,????104.55??8???????154.61???????????,?????????73.57?????

?????,??????????????,?????????;????????????????,????????????????????????,?,?????????

????????,??????,??60?????2696.9????,????20.9%;????20.6????????,?????????????13.5%;??????????????????????? ??????????:?????????????????