User comments count

Hi,
I found this code on the web. That was very useful but I need to display the User Comments Count near the Users’ name.
What can I do?

$allUsers = get_users('orderby=comment_count&order=DESC');

$users = array();

// Remove subscribers from the list as they won't write any articles
foreach($allUsers as $currentUser)
{
	if(!in_array( 'administrator', $currentUser->roles ))
	{
		$users[] = $currentUser;
	}
}

foreach($users as $user)
				{
<a href="<?php echo get_author_posts_url( $user->ID ); ?>"><?php echo $user->display_name; ?>

<?php echo get_avatar( $user->user_email, '128' ); ?>
}