There are also many pieces of anecdotal evidence of the increasing popularity and importance of video. (blog.bufferapp.com)
Although we haven't found anything concrete yet, based on anecdotal reports, I am suspicious that divorce rates are a bit higher when children are preschoolers. (yummymummyclub.ca)
While this is just an estimate, it seems reasonable based on anecdotal evidence from the many indie authors I know. (advancedfictionwriting.com)