I want to find out a) which packages are currently in use, and b) which accounts are using them, so I can do some housekeeping.

If I go to 'Show Reseller Accounts', it'll list all the accounts by reseller and I can see which accounts use which, so I could go the longhand route of counting through them one by one, but I wondered if there's a way of getting a simple listing.

NB: I've seen that if I go to 'Edit Reseller privileges & nameservers' for one of my resellers, I'll see a 'Package limits' table which has a 'Current' column that shows exactly what I'm looking for... but it's for that reseller only, and I don't get this table for resellers that have no package limits (e.g. me).