Sai
I am not sure what you read or where you read it. Perhaps you could give us the reference so that we can look at it and try to understand it. Because that is not what my experience has been. When I track counters in an access list my experience is that they increment by 1.
Perhaps there is some specific circumstance that your reference was describing. If you provide the specific reference perhaps we can explain it better.
HTH
Rick
HTH
Rick