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

2??????????

3?????????

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

5?????????,??????

??10?????14????????????????? (??????????????? ???????)??14?,?,???

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

??,9???????????????1.6%,???6???,???????????

??????,9?????????,???????????????????????????????????????,?????,??????????????????????????????,???????,?????????????????9???????????????????,9????????

?????????????????????,???????????????,???800??????????????????,69%????????(????????) ????:???