Just,
I looked at the LBJ Media Guides, which are available on their website and although the information could be dug out of them, it taint easy.
Years ago the LBJ site use to have a special trivia page, however most of those stats are available in different places on their site, including the media guide.
Best chance would be to simply email them and they'll tell ya.
Somebody forwarded a question recently to them based upon information I passed on and the reply was to me also. It's nearing the end of my day and this old brain is turning to mush and I don't recall his name, despite looking in the OH section of my address book.
