Sales Value (ex tax) by Month (Last 12 Months Vs Previous to Last 12 Months)
This chart works off the Cube 'Sales by Day'. This cube runs nightly.
The charts works off the KPI definition which is defined futher in Administration>KPI Definitions>Sales Value (Ex Tax) by Month.
Runs for the last 12 months for each period with a value ex tax and comparative to previous year.