Attachment 18073

I am attaching an image screenshot here
this is analytics from google plus and google maps data

My first question is when do i know the exact day my google plus page went live

My second question is why do the actions start months before the impressions

My third question is why do the action stats go down eventually while the impressions go up.

How can you have actions without impressions, what's going on here with these analytics

Thanks for your input