?? ??????????????????
????:1??????150??:????92?95?98?
2????????
3????????
4??????
5?????????
???????11?4?? (?? ?)?4???????????,?????????????,??456??????????????????,???????,??,??,??????????????
?,????,?1.4????(??,??),?1???????295?????????????????????,?????????????67%;10???????????150??,?34%;100?34??,????????1100??
??,?????????????????,???249??,??????57%;??126??,?????????????29%;???64???,????15%?
??,?????????,???249?????????????,?????????????57%;?????????176?,??40%;??????,?????????????108???,??????????61%;??????????????????186??????,?????????42%?
?,?,??????????????155?????????????,??????35%;?????????????????????????????????????
?????????????,???30??????????????????????????????????????????????????????????????,??????????????????????(???)?(?????????) ???:???