??????????????38.4? ???

????,1??????????28?????????(????)???2?????????????????3???(?????????????),????????2230??,????????38.4??,????????????????24.3%?

??????,???1????25??26???????????7?????????,????1???????????24??2???????????3??????????????????(??)?,??????????26.5?????,????????2.4????????????,????????????????????26.3%,??

?,????9??,???48.6%,?????????????1.58??,??????????????37.2%?????????????????????240?,?,?????????,??

??????????,????????,?,?????,??????????????,??,???????????????????,??240?????????????,???240????????????,?????????,????????,?????????????????

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

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