Been collecting some incredible info, although not exactly what we are looking for at the moment. I think this document has some potential for tracking down more precise up to date info however. There are more links and #'s within the document that can be further researched. I would definitely like to find the equivalent to this document from a more current year however. This is from 2012 https://www.acf.hhs.gov/sites/default/files/cb/cm2012.pdf