#!/usr/bin/perl

open(IN,"/some/file") || die "Cant open file\nReason: $!\n";

while (<IN>) {
   chomp($line = $_);

   ($first,$second) = (split(/:/, $line))[1,2];

   $fruit{$first}{count}++;
   $fruit{$first}{$second}++;
}
close(IN);

foreach $k (sort(keys(%fruit))) {
   print "$k $fruit{$k}{count}\n";
}