Webinar analytics earlier than 365 days

[nephwebinar]

Hello, 

How can I view webinar analytics that is earlier than 365 days? On the analytics page I can display only the last year. In past webinar I can only see high level analytics, like number of registrants attendees but I'd need also interest rating, survey results, etc. Does anyone know?

[AshC]

Hi @nephwebinar

I'm afraid all reporting and webinar history is expunged after 1 calendar year.  Should you need data older than that, be sure to download it before the deletion period happens automatically.