Is there a way to export all Data for Usage Reports with *Unique Users*?

Hello! 

I love the feature of being able to export data on # of participants in our meetings — but it isn't super helpful unless it is the *unique* visitors. I find the numbers to vary between 50-200 "participants" and we really just need to know how many participants total are in our meetings. 

I know I can go into each meeting individually to get the count of unique users and then export that in order to find the actual number, but is there a way to access the number and export all meetings at once? [notice, on the screenshot, it won't tell us automatically how many unique users there actually were — we have to export the file and *then* count. 

Thanks!

ak