Look to the upper right for a dropdown menu. Choose any metric to see what data were gathered during this build. The top-most row of the treemap reports where in the hierarchy you are (as well as the subtotal for this nested region). Clicking on boxes will navigate into the treemap. Clicking on the top-most area will move backwards (up the hierarchy). Some text is not legible - mouse over for a tooltip. Look past the treemap for a data table that sortable and filterable via regex. All data is processes within the browser using the URL parameter csv_file.