This study of the population trends in the United States between 1950 and 1990 uses an Origin column graph to present information. Data from each age category is represented using different column fill patterns. Origin's flexibility in displaying the graph legend is also illustrated in this presentation. The legend displays below the bottom Census Year axis, with the column plot entries displayed on two lines. To complete the presentation, the right Y axis and a line opposite the bottom X axis are displayed, enhancing the readability of the graph and creating a boundary around the graph.