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Under the "Function" field, select: "Average".
Under the "Column" field, select: "** Nb days".
Click on the Applybutton.
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The report is regenerated immediately by adding to the last line of each grouping by postal code, the average number of days elapsed between the listing and the transaction date.
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Type of graphic: horizontal or vertical stick, you can choose the orientation in the Orientation field
Under the "Label" field, select: "** First 3 char. Of the postal code"
Axis title for the label: "Postal code".
Under the "Value" field, select: "** Nb days"
Axis title for the label: "Days".
Under the "Function" field, select: "Average".
Under the "Sort" field, select: "Value - Descending".
Click on Apply. The graph is generated immediately
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You can at any time click on the 2nd button to the left of the Actions menu at any time to return to the list and at any time click on the 1st button to the left of the Actions menu to return to the graph.
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