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

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

??????????6???????????19???????????? (????????????? ??)6?19??????,??????????,??,??????????????????????,??????????????,?,?????????,????,?,?????????

??,6?20??21?,????????????????,?????????,????????,???????????????6?????????????27???????????,???????????????????????

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

??(??????)? ?????????

????????,?????????????????????,?6????????18??????????17???,??????8574.2?????,????????????95.3%;??????????,????????

????6??????????19????????9????????????????0-10????,????????50%,??????25%,??????11%,?14%?????

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

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