() , . , , , -, , " ", , 1 , . , . , . , (55%) : " , ". , . 18-24 , 55% : " , , . , , , ". , , . , , , - 10-15 , , : (66% 9%), (62% 10%), (63% 11%), (63% 9%), (67% 8%) (60% 17%). 15% . 18% , . , , , , , - - " " 40% .