The chart is titled Without Online Learning 40,000 Students, Modality S C H Growth. The vertical axis is labeled S C H with values from zero to two thousand thousand. The horizontal axis shows academic years two thousand nine to two thousand ten through two thousand sixteen to two thousand seventeen. A shaded area represents classroom S C H, beginning slightly above one million in two thousand nine to two thousand ten and gradually decreasing across the years, ending just below one million in two thousand sixteen to two thousand seventeen. No lines are shown for video, blended, or web because only classroom values appear. A legend at the bottom lists modalities as video, blended, web, and classroom.