Figure 2

Mean number of railway suicides per 6 h time period (blue upper line: 1995–1998, red lower line: 2005–2008) with 95% confidence intervals. The horizontal lines indicate the expected numbers in each period.
Mean number of railway suicides per 6 h time period (blue upper line: 1995–1998, red lower line: 2005–2008) with 95% confidence intervals. The horizontal lines indicate the expected numbers in each period.