/home/edulekha/crm.edulekha.com/application/views/admin/reports/includes/sales_customers.php
<?php defined('BASEPATH') or exit('No direct script access allowed'); ?>
<div id="customers-report" class="hide">
  <?php render_datatable(array(
   _l('reports_sales_dt_customers_client'),
   _l('reports_sales_dt_customers_total_invoices'),
   _l('reports_sales_dt_items_customers_amount'),
   _l('reports_sales_dt_items_customers_amount_with_tax'),
   ),'customers-report'); ?>
</div>