The data displayed in the bar chart and pie chart is the amount from the currently selected column, indicated with a slightly darker column header background.
The data can be changed by selecting a cell from another column. Only data from numerical columns can be visualized in the bar chart. You can also change the selected column by typing the left or right key on your keyboard.
The range of the chart can be adjusted by dragging the range adjuster placed at the bottom of the chart, just above the axis values.
The data in the line chart displays the traffic amount over time for the currently selected row and cell.
Change the data in the line chart by selecting another row in the table.