The metric type "1015 - People killed or seriously injured in road traffic accidents per 10,000 population (3-year average)" value of 4.97 casualties per 10,000 people for area Central Bedfordshire (Unitary) 2015-17 is calculated from:<br/><br/><a href="https://derivation.esd.org.uk/?metricType=304&period=threeyp_2015_17&area=E06000056&outputType=both&organisationID=" class="derivation-link" target="_blank">138</a> divided by <a href="https://derivation.esd.org.uk/?metricType=3281&period=cal_2017&area=E06000056&outputType=both&organisationID=" class="derivation-link" target="_blank">277,655</a> multiplied by 10000.00<br/><br/>"304 - Number of killed or seriously injured road casualties (3-year average)" divided by "3281 - Total resident population" multiplied by 10000.00