Fig. 1
From: Association of geomagnetic disturbances and suicides in Japan, 1999–2010
a Changes in the monthly number of male suicides and monthly K index values from January 1999 to December 2010. b Changes in the monthly number of female suicides and monthly K index values from January 1999 to December 2010. c Monthly mean number of male suicides (mean ± SD) and monthly mean K index value (mean ± SD) by calendar month (January 1999–December 2010). d Monthly mean number of female suicides (mean ± SD) and monthly mean K index value (mean ± SD) by calendar month (January 1999–December 2010). e Changes in the monthly number of male suicides and monthly number of sunspots from January 1999 to December 2010. f Changes in the monthly number of female suicides and monthly number of sunspots from January 1999 to December 2010. g Monthly mean number of male suicides (mean ± SD) and monthly mean number of sunspots (mean ± SD) by calendar month (January 1999–December 2010). h Monthly mean number of female suicides (mean ± SD) and monthly mean number of sunspots (mean ± SD) by calendar month (January 1999–December 2010). i Changes in the monthly number of male suicides and monthly unemployment rate (%) from January 1999 to December 2010. j Changes in the monthly number of female suicides and monthly unemployment rate (%) from January 1999 to December 2010