Hi Ray,
Sorry about the delay with replying, i am a shiftworker and have just come off nights. I notice you found a link to the report, well just in case its not the same place as the link i use, i have included my link just for info.
http://www.molyseek.com/index.php?option=com_content&task=view&id=110&Itemid=2
Banksy