Hi ,
my question is based on this function:
https://stackoverflow.com/questions/37761096/likert-plot-showing-percentage-values
The function is called " myPanelFunc()", and is very good, but when I have got 0.00% response for a particular question level (likert Scale),

the numbers are getting squeezed:

How to improve this function in order not to display 0.00% at all if there was no answer at the specific empty level of a question, given by respondents ?
Any help would be very much appreciated, thank you.