OK - one final (short/cryptic) version: 
print join( ",\t" => my @kk=sort keys %$Hash ), $/;
for (my $i=0; scalar grep {+defined} (my @v=map {$Hash->{$_}[$i] } @kk
+ )  ; $i++){
  print  join ("\t", map {defined $_ ? $_:""}@v),"$/";
}

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        What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?
              -Larry Wall, 1992

In reply to Re^3: Can this script be Optimized? by NetWallah
in thread Can this script be Optimized? by Anonymous Monk

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