Create a membership export
To see the dues from the most recent membership activity, select Current, Dues
To see the most recent dues and dues from every other transactions, select History, Dues. A prompt appears for the number of transactions to export for each membership.  Enter the maximum amount of transactions that may exist for any given membership record

Note: To export membership dues in a constituent export, export either Membership, Current, Dues or Membership, History, Dues.