https://blogs.mercola.com:443/sites/vitalvotes/archive/2004/07/30/Americans-Feel-Sad-for-Three-Days-a-Month.aspxU.S. adults spent an average of three days a month feeling "sad, blue, or depressed" during 1995-2000, according to a study. Those who reported more sad days a month also tended to engage in unhealthy behaviors such as cigarette smoking and leading aenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)