, 27 2008 . 04:13
+
, . , - . - , .
\George Washington University Medical Center , .
, 9% ( , , .). 18-25- - . , , .
( 17.4% 12.6% ), (, 15.2% 10%), (14.6% 5.3%), (13.4% 6.2%) (11.2% 7.6%). : 6.4% 4.1% .
\National Institute on Alcohol Abuse and Alcoholism, 17 . ( 301 .), 3 . . 85 . .
:
.