""
" " . , 2008 "" - . 302 . . 347 . .
27% . 2009 57%. - , . , 17% , , . 3 10% , , .
25% . , , .
" ", - . , , 50% 4- , 50% . .
: 2009- .
""
"" . . "" 4,3 . .