Diagnosis
You did not use column headers for these statistics or ranking lists.You have now changed the reference unit for a currency or quantityfield.
The reference unit for currency fields and quantity fields in columnheaders standardly provided by the query is entered in the second lineof the column header. If you change the reference unit, the columnheaders are adjusted automatically, i.e. the changed reference unit isentered in the header.
Since you are not using column headers, this automatic adjustmentcannot be made.

Procedure
If you want to display the reference units in the query list, you haveto insert these reference units in the headers yourself or use columnheaders.