Your clan's member base longetivity

I was here wondering currently, I know that there are basically only a few clans left, who have never closed and remained opened since their birth. Still, there are clans around, who have members which have stayed loyal to the one and only, even through their closure, whether they were inactive or just not involved within other clans since their home clan was gone.

So, I was wondering to ask:

• How big percentage still active persons of your member base have been involved within at least 2/3 of your clan's age?
  
• Do you think that having big OldSchool unit have rather positive or negative outcome to your clan's success?
  
• How much your clan's recruitment have been focused on bringing completely fresh blood to your community, people who have never had major scene experience?