How to use the applet     The navigation of the applet is based on the functions "View" in combination with the pull down menus for selection of countries or economic activities. Use first the default "Comparisons of countries" and then the option "Comparison of activities". The option "Table" displays the numerical values belonging to a graph.   Use also the functions "Notes" (gives methodological comments), "Help" (provides hints for optimal use) and "Language" (for switching from English to French or German), respectively.