() (). 30 / 2 7 . 2 15 / 1 5-7 . (): 35 40 / 1-2 ; 35 - 1500 (3 ) . 1 6-8 / 4 (10 ); () 15 / 3 5 ); () 50 / , 2 .
(..,1996).
() (2-4 ) (, , , , , , , ) , (, , ), 50-100 25% 1 30-50% (300 2 ), .
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, , ( 2-3 , 10-12 ), , . () 10-30 ( 210-630 ), (1:5).
5-6 1-2 ; - .
, , , .
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