only dsplay most popular reasons

[#1]

I am looking at number of calls coming in over time and I want to only display on a chart the top 5 reasons for calling in (i.e. the most number of calls for a particular reason) against time. If I have number of calls and reason for calling how would I formulate an expression to do the above?

Thanks

Rosie

[#2 · Accepted solution]

chart properties, sort table, select reasons, check expression and numeric value and set both to descending

go to presentation tab, dimension limitation, check max visiblke number and type in 5