The chart shows the percentage of total sales for each shirt size. Of all the shirts sold, about 42.3 percent were medium, 34.6 were large, and 23.1 were small.

                 Percentage of Total Sales for Each Shirt Size                 1

                Percentage

                   |                   *****
                   |                   *****
                40 +                   *****
                   |                   *****
                   |                   *****
                   |                   *****
                   |                   *****
                35 +       *****       *****
                   |       *****       *****
                   |       *****       *****
                   |       *****       *****
                   |       *****       *****
                30 +       *****       *****
                   |       *****       *****
                   |       *****       *****
                   |       *****       *****
                   |       *****       *****
                25 +       *****       *****
                   |       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                20 +       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                15 +       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                10 +       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                 5 +       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   |       *****       *****       *****
                   --------------------------------------------
                           large      medium       small

                                       Size