International sharing, as I understand it, is quite small at the moment; it's a one-off. There are two aspects. Individual police forces in Canada can ask for the commissioner to send off specific crime scene stains that it has, and it's submitted to the data bank as a profile. Those profiles can be shared internationally at the request of a police force. For the foreign countries that want to send their profiles in for sharing, it is usually again a single event.
In the future it may become a much broader and more common process, but at the moment the international system to allow that to happen on a large scale that would conform with our legislation does not exist. It may be able to be implemented soon, but at the moment I think it's relatively rare. I don't have specific statistics on how many requests for comparison have been done from law enforcement agencies abroad sending their profiles in for our searching, or how many we've sent out.