Monthly distributions of alcohol-related suicides and of alcohol sale. Fig 5a shows the monthly distribution of suicides where alcohol played a role (n = 214). Fig 5b shows the monthly sale of beer sale (arbitrary units) for the period of July 2005–June 2006.
Björkstén et al. BMC Psychiatry 2009 9:20 doi:10.1186/1471-244X-9-20