I think you just want to sort the keys based on the values: 
for my $k (sort { $hash{$a} <=> $hash{$b} } keys %hash) {
  print "$k: $hash{$k}\n";
}

[download]
There's a module, Sort::Key, for doing it faster, though it likely won't matter.
Caution: Contents may have been coded under pressure.

In reply to Re: Hashes: Obtaining the Key Value for a Given Value Value by Roy Johnson
in thread Hashes: Obtaining the Key Value for a Given Value Value by o2bwise

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