I was able to get details from people and groups using rest api and with the help of the below link.
But i am not able to figure out how to extract country and city column from people and groups column.
https://mydomain.sharepoint.com/sites/eforms/hrd//_api/web/lists/getbytitle('Mid-Year Review')/Items?$select=ID,Title,City,Office,Department,Country,Division/Title, Employee/FirstName,Employee/LastName&$expand= Division/ID,Employee/ID
the above gives all but country and city details. How do i get that details as well.