The information requested is shown in the following table.
Number of periods Number of staff 2 18,866 3 9,554 4 4,430 5 or more 5,045 Total 37,895
The information requested is shown in the following table.
Number of periods Number of staff 2 18,866 3 9,554 4 4,430 5 or more 5,045 Total 37,895