When you collect datas from a contest it can be really interesting to filter those results.
Filter tab : go to the statistics of your campaign and then in the filter tab. From this tab you can obtain a list of participants or participation sorted by period, filtered on a word…
Questions tab : you can also filter the results sorted by question. If you click on the question "Do you want to subscribe to our newsletter?" you will get a graph with the proportion of answers. Under the graph, you can have the detail of the participants that answered yes to the optin and export is in a XLS file.
Search on multiple field tab : You can also abstain a list based on several questions. For example : which are the participants that check "Mme" as well as "Not a subscriber yet".