How many birth days does the average men have?

The average man will have an average number of birthdays. Seems simple enough. (Joke!) Or is your question about how long does the average man live? It must depend what country he lives in, and also from what race he comes. For instance, in New Zealand, many of the Maori men don't live as long as those from European stock, because of health issues. I would think the life of the average man in many African countries is a lot shorter than the life of the average man in Western countries. Is there an easy answer to this question?