Finding reporting for lead generation landing pages

Hi there, 

I'm planning using lead generation pages to allow people to download template files while also receiving their email address. I am able to set automation to send them an email the first time their contact is put on a list, but I want to be able to automate it so that they get an email every time they submit to download. 

Or I at least need some way to keep track of form submissions so I can tell how many/which templates are being downloaded each day.