Anonymous Monk,
You would get the count of inner keys the same way you would for a regular hash. 
my $count = keys %{ $Prod{ref261} };

[download]
To get a grand total you would just create a counter and loop over the outer most keys. You may also want to check out the References quick reference in tutorials.

Cheers - L~R

In reply to Re: Count values of the inner hash? by Limbic~Region
in thread Count values of the inner hash? by Anonymous Monk

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