Page 1page 2 the national highway traffic safety administration (nhtsa) reported that in 2012, drivers ages 15 to 20 accounted for 9 percent of all drivers involved in fatal vehicle accidents. alcohol is a factor in about one-third of all teen auto fatalities. a 2013 national survey revealed that about 22 percent of teens had admitted to riding with a driver who had been drinking, and 10 percent had admitted to drinking and driving. which conclusions about alcohol and teen driving are supported by the data provided? check all that apply. rates of drinking and driving increased significantly between 2004 and 2014. approximately 22 percent of teens admitted to driving after drinking in 2004. fewer teens admitted to drinking and driving in 2013 than in 2004. in 2013, about one in five teens admitted to riding with a driver who had been drinking.