At the moment the CSVs generated in the tabs from Reporting -> Data Analytics section ("Leaderboards" and custom reports) are build based on the events. For example, if in the dropdown in the top left corner is configured for "Completed" document only, the CSV will contain the documents that were EVER completed (such documents may have been manually transferred to "Declined" status later). Such a method was chosen because of the technical limitation (reporting service doesn't contain the data about document status). The feature request is to build reports based on the actual status of the document, but not on the events.