48 .
, .
"" "-", 48% , 2007 57%.
, (20% 2007 ), 16% (15%).
, 23-26 1600 45 , 18-39 .
, - 73% , . 17% , 10% .
, , , .
, 18% , , " ", " " ( 19% 2007 ), " " (13%). 13% , (11% 2007 ).
28% , .
, , , (43%) , , 20% , 11% , 9% .
, 54% , . , 6% , , 4% .
: -