, , "" , "" "-".
, 86% ( 2008 75%), 2%, , 19% (17%).
" "" , , ( , ) , . , 75-80% "", .
49% ( 2008 50%), 14% ( 8%), , 31%.
, (46% 47% 40% 41% 2008 ). , , ", ".
(54% 44% 46% 39% 2008 ).
"-" , : " , " .
. , , .
" 72% " " " - " , 20 ", .
15-20 1600 18 137 48 .