%CNT contains indeed another hash for each key, which in turn will contain another hash which in turn contains the "real" data.

If you want to visualize your data structures, use Data::Dumper: 

use Data::Dumper;
...
print Dumper \%CNT;

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Perl 6 in German

In reply to Re^3: Multidimensional Hash implementation/usage by moritz
in thread Multidimensional Hash implementation/usage by subhankar

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