(Prevalence of Alcohol and Other Drug Use by Young People in the US) "In 2006, more than one third (35.8 percent) of persons aged 12 to 20 who used alcohol in the past month also had used an illicit drug in the past month, and 16.0 percent of underage drinkers used an illicit drug within 2 hours of using alcohol on their last occasion of alcohol use.

(How Young People in the US Illegally Acquired Alcohol for Themselves) "Among all underage current drinkers, 31.0 percent paid for the alcohol the last time they drank, including 9.3 percent who purchased the alcohol themselves and 21.6 percent who gave money to someone else to purchase it. Underage persons who paid for alcohol themselves consumed more drinks on their last drinking occasion (average of 5.9 drinks) than did those who did not pay for the alcohol themselves (average of 3.9 drinks).

(Estimated Prevalence of Alcohol Use Disorder in the US, by Race/Ethnicity) "The rate of past year alcohol use disorder among persons aged 12 to 20 was higher for American Indians or Alaska Natives (14.9 percent) than for whites (10.9 percent), blacks (4.6 percent), Hispanics (8.7 percent), and Asians (4.9 percent). One in eight Native Hawaiians or Other Pacific Islanders (12.7 percent) met the criteria for an alcohol use disorder."

(Prevalence of Alcohol Use Disorder in Among Youth in the US) "Combined data from 2002 to 2006 indicated that an annual average of 9.4 percent of persons aged 12 to 20 (3.5 million persons in that age range) met the diagnostic criteria for an alcohol use disorder (dependence or abuse) in the past year."

(Alcohol Consumption Trends in the EU) "Although the European per capita consumption of alcohol has remained nearly constant over the past decade, this apparent steadiness hides two opposing trends. The Nordic countries and eastern Europe have seen an increase in adult per capita consumption, whereas western and southern Europe have experienced a decrease. Beer is the most prominent alcoholic beverage in almost all regions.

(Exposure to Prevention Messages by Youth In and Outside of School, 2012)

(Importance of Family Dinners in Substance Use Prevention) "Compared to teens who have five to seven family dinners per week, those who have fewer than three family dinners per week are twice as likely to say they expect to try drugs (including marijuana and prescription drugs without a prescription to get high) in the future (17 percent vs. 8 percent)."