??

3??-2.6????7.3?20??14.8?16??-14.6?1318??24С?·???5?12?18????д硢????3.3????0.8????????1????216?????????��

???仯??

???????8%????????????????ι????��

 

3?????±?

		?
???	15%	8%
?

?

?3????????????2-3?8-10????￡

?????С?5硣

????СС?56磬??8-10?

?

??????й?λ??硢???????y???