Dublin, Ohio-based Wendy's International, one of the world's largest restaurant operating and franchising companies, has reported its actual April same-store sales results, which were in-line with or higher than preliminary results announced on 1 May. For the April period, same-store sales increased 5.7% at Wendy's US company restaurants. Same-store sales increased 9% at Tim Hortons restaurants in Canada, and 16.1% at Tim Hortons restaurants in the US.