50% TOBACCO 45% 40% 35% 30% 25% 20% 15% Fig 10 Lifetime Substance Use, Elementary Students 10% by Urbanicity, 1990 5% (Grades 4 - 6) 0% Students in D/FW, Houston, or San Antonio Non-Urban Students
50% 45% 40% 35% 30% 25% 20% 15% 10% 5% 0% TOBACCO Fig 10 Lifetime Substance Use, Elementary Students by Urbanicity, 1990 (Grades 4 - 6) Students in D/FW, Houston, or San Antonio Non-Urban Students
90State456.docx