The value of 18.46% is calculated from:<br/><br/><a href="https://derivation.esd.org.uk/?metricType=822&period=cal_2018&area=E07000008&outputType=both&organisationID=esdtoolkit" class="derivation-link" target="_blank">60600</a> divided by <a href="https://derivation.esd.org.uk/?metricType=822&period=cal_2020&area=E10000003&outputType=both&organisationID=esdtoolkit" class="derivation-link" target="_blank">328300</a> multiplied by 100.<br/><br/><a href="https://derivation.esd.org.uk/?metricType=822&period=cal_2018&area=E07000008&outputType=both&organisationID=esdtoolkit" class="derivation-link" target="_blank">"822 - Total female population (rounded)"</a> divided by <a href="https://derivation.esd.org.uk/?metricType=822&period=cal_2020&area=E10000003&outputType=both&organisationID=esdtoolkit" class="derivation-link" target="_blank">"822 - Total female population (rounded)"</a> multiplied by 100.