tips for obtaining sales/rental figures?
 

i'm trying to track down sales and rental figures for a handful of documentaries. i've seen lists of top sellers, but nothing for specialty markets.

can anyone point me in the right direction?

films i'm looking for include:

scratch
beef
spellbound
devil's playground
startup.com
freestyle
trekkies
revolution os
stripped
afro-punk

thanks.

There is no right direction... such figures aren't publicly available.