?? ????40?? ?????????????5??
????:1???50?????:???????60??
2????????150
3?????????
4???????????
5???????
???11??????29??? ?,??????27?????28?????????,??40??,????????28????????,????5???????????????
??,???28???8?,????????????????????????????????????????,?????(??)??47.5??,??????43???,???(????????????????????????)42.4???,??41.2???,?????(????)40.7??,????????????????39.1??,??(????)30.3????
???,????????????????????????,?????????????????????????????????????????29??????????????,??????30???
??«???»???,??????28????,????5???
??????,?????????,??????????,??? ??:?????????????????