The Field Input Report shows a breakdown of inputs used per field and is available with Plus and Pro subscriptions.
Reports are only available in the web app.
Viewing the Field Input Report
Head to Reporting tab from side menu
Select 'Field Input Report'
Select fields from dropdown list (top left) to view report
Click an input to expand the row to show the Field Jobs where that input was used
Click on a job to view that Field Job
Filters
The Fields filter controls which fields are shown in the report
Click the checkbox next to field usage to select all fields with that crop type
Use the dropdown menu in the top right to filter by complete/incomplete jobs
Editing Costs
Click the Edit Costs button to edit the costing details of inputs
Downloading the Report
Click the blue download button in the top right of the report screen. You will have the option to export as a .CSV or .XLS (Excel) format.