[SaF] List statistics

[Raymond Arsenault, Ph.D.]

This may not qualify as an appropriate question for searching but 
nonetheless...
Does anyone know the command to send to a Listserv robot to learn how many 
subscribers have a particular option set? For example, if I wanted to know 
how many members of a list had set their option to nomail or to digest, 
what would the command be?
TIA,
Ray