I'm trying to create a sheet showing how many vans in my fleet went to workshops and summarizing them by shop location ("city").
Data is in one sheet but two different tabs.
The formula I'm using is:
=COUNTIFS(Maintenance!H:H,G$1,Maintenance!C:C,C2)
Note that Plate numbers are located in column C in both tabs.
Maintenance Tab column H has a lot of empty cells.