In any given year, as many as percent of the adults and percent of the children and adolescents in the united states display serious psychological disturbances and are in need of clinical treatment.

The answer to the first unknown in the problem is "30 percent" while in the second unknown in the problem is "19 percent". In any given time of the year, as many as 30 percents of the adults and 19 percent of the children and adolescents in the United States displays serious psychological disturbances and are in need of a clinical treatment and help from the people who are willing and can afford to do so.