Based on the small example you provided I'm not exactly certain what your data look like, but it seems most likely that you want to generate a frequency distribution of items for each year in the range (i.e. count the number of occurences of each item in a given year). For this, you might want to look at Statistics::Frequency.
For your output table, I would recommend checking out Perl6::Form.
In reply to Re: Windows Maximums
by moklevat
in thread Windows Maximums
by artist
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