"We are moving in the right direction," Butler said. "But not nearly quick enough. It's not enough."
Kane, at GLAAD, said the new report would help reinforce its longtime claims that Hollywood studios need to do more.
"Over the years we have met with studios, and it's always a point we make," Kane said. "Now, we have the numbers to take to them."
Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.