Style Category counts

Hi, please! Someone help me with this: How style category counts, for example: Category1 (33) I want to add “span” for counts: “(33)” and align to right.

my code:

<?php
// Grab the categories - top level only (depth=1)
$get_cats = wp_list_categories( 'echo=0&show_count=1&title_li=&depth=1&hide_empty=0' );

//  Remove Parentheses from Category Counts
$get_cats = preg_replace('~\((\d+)\)(?=\s*+<)~', '$1', $get_cats);

// Split into array items
$cat_array = explode('',$get_cats);

// Amount of categories (count of items in array)
$results_total = count($cat_array);

// How many categories to show per list (round up total divided by 3)
$cats_per_list = ceil($results_total / 2);

// Counter number for tagging onto each list
$list_number = 1;

// Set the category result counter to zero
$result_number = 0;
?>