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

2??????????

3????????

4???????

5????????

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

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

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

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

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