To use this tool, select what you want to plot from the three drop-down menus. From the first, select which variable you want to plot. From the second, select whether you would like to visualize uncertianty information. From the third, select whether you want to visualize each region's gross revenue (in your selected industry), or each region's share in global production (within your selected industry). Then, select the countries for which you would like to plot your chosen variable and click "Plot!".