Normalize quantities to make comparisons less difficult, for instance examining quantities for every human being or relative to GDP or being an index value relative to a base yr; Nominal comparison: Comparing categorical subdivisions in no particular purchase, including the income volume by merchandise code. A bar chart can be http://typischinnen.de/der-ultimative-leitfaden-zur-datenwiederherstellung-tipps-und-tricks-zum-abrufen-verlorener-dateien/