The metric type "1/1029*10000 - Z" value of 28,673,390 people (per 10000 GBP per person) for area Essex (County) 2018 is calculated from:

1,478,400 divided by 516 multiplied by 10000

"1 - Total resident population (rounded)" divided by "1029 - Total expenditure - Adult social care per head of population (aged 18+) (RSX)" multiplied by 10000