I am new to Cel Collecting - But i have been wondering and lets use my Favorite

I am just asking in regard to SELain as i wonder so much WHERE ALL these cels/Genga's/KEY Cel's could be going?
My Question is meant for the -Anime Company selling to the public (Please forgive me as i am not Not an Expert on this subject, but i really look forward to detailed answers)
Ok here goes

1.To private Investor's (this is where i think most key cels go into ) and that have very close tights to the Anime companies? ....% (and hide them forever LOL)
2. How many would go to Retailer's in Anime shop/Business's? ...%
3. Or just the ordinary Collector (like you or me) ? ...%
4. Are all the Cel's sold off at since? ....%
5. And would people like the creator Abe Yoshitoshi buy Lots of the Key Cels? ...%
6. And How.. owns the bulk of the Cel's when sold at the time they go on the market? ....%?
I hope my question makes sense to you all
