Anonymize the answers of attendees in polls (or save them non-personal)

We really like the poll-feature to give our webinars some variety and get an immediate feedback on on-topic subjects (it's really good to instantly see the percentages).

However we don't like that later in the reports the individual-related answers can be downloaded and seen (we would rather have the anonym percentages).

Is it possible to add a feature to save the answers unrelated to the attendee and just get the overall votes?