15 () , . 2011 - 46%, - 24% ( 1995 - 48%).
, "", 27% , (30%), 19% , , (17%).
, , , ( 19% 1995 10%), ( 12% 6%), , ( 12% 5%), , ( 5% 3%).
14% 8% , , 40-50 .
"-", 55 ("", " ") (" ", "", " ") (48:19), 40-55 (25:22).
25-40 (24:30). - 25 , , (21:18).
15 18 1600 .