18 2005
Pew Research Center for the People and the Press , 48% , 67% , 64% , 41% 53% "" " " .
: 32%, 18%, 29%, 46%, 38%.
, ( 52% , 62% 72% ) "" " " .
"" " " : 92%, 80%, 49%. , (25% ) (20%). 11% , 9%, 8%, Washington ProFile. " ".