Hi.
I'm trying to setup a dashboard for a school showing student result distribution. The marks are provided as "A+, A, A-, B+, B, B-, C+, C, C-, D+, D, D-" yet when creating a bar chart with a summary count of these results it orders them as "A, A-, A+, B, B-, B+, C, C-, C+, D, D-, D+" on the...