at-a-glance-cpt-taxonomies.php

<?php
// Add Custom Post Type Taxonomies To At A Glance Dashboard Widget
function add_post_type_tax_to_right_now() {
	$args = array(
        'public' => true ,
        '_builtin' => false
    );
    $output = 'object';
    $operator = 'and';
	$taxonomies = get_taxonomies( $args , $output , $operator );
    foreach( $taxonomies as $taxonomy ) {
        $num_terms  = wp_count_terms( $taxonomy->name );
        $num = number_format_i18n( $num_terms );
        $text = _n( $taxonomy->labels->name, $taxonomy->labels->name , intval( $num_terms ));
        if ( current_user_can( 'manage_categories' ) ) {
            $cpt_tax = $taxonomy->name;
        }
        echo '<li class="post-count"><tr><a href="edit-tags.php?taxonomy='.$cpt_tax.'"><td class="first b b-' . $taxonomy->name . '"></td>' . $num . '&nbsp;<td class="t ' . $taxonomy->name . '">' . $text . '</td></a></tr></li>';
    }
}
add_action( 'dashboard_glance_items' , 'add_post_type_tax_to_right_now' );