Is there perhaps an age and gender variable coming in here?
http://www.nimh.nih.gov/health/publications/suicide-in-the-u...
Many people involved in small IT companies tend to be 19 to 24 and male?
http://www.nimh.nih.gov/health/publications/suicide-in-the-u...
Many people involved in small IT companies tend to be 19 to 24 and male?