Display statistics (number of users) for each unique flair item.

def output_flair_stats(self):
        """Display statistics (number of users) for each unique flair item."""
        css_counter = Counter()
        text_counter = Counter()
        for flair in self.current_flair():
            if flair['flair_css_class']:
                css_counter[flair['flair_css_class']] += 1
            if flair['flair_text']:
                text_counter[flair['flair_text']] += 1

        print('Flair CSS Statistics')
        for flair, count in sorted(css_counter.items(),
                                   key=lambda x: (x[1], x[0])):
            print('{0:3} {1}'.format(count, flair))

        print('Flair Text Statistics')
        for flair, count in sorted(text_counter.items(),
                                   key=lambda x: (x[1], x[0]), reverse=True):
            print('{0:3} {1}'.format(count, flair))