To get a number of workers at a particular postcode (as indicated in the induction form follow the steps below:
1. Download site data for the period you are interested in under the 'settings' tab
2. Open the CSV in Excel or Google Sheets
3. Insert a new column AFTER column B and label it 'Full_Name'.
Concatenate the 'First_Name' and 'Last_name' columns to give you one unique full_name.
3. Create a 'Pivot Table'
Select Rows ' post code' and values
This will give you table of Post Codes with number of workers who have supplied that postcode in the induction form.