Mmmm, yes, I had found this type of information, too. But it talks about egg products, not whole egg in their shells. When I had a look around the net, the advice I found was to use pasteurised egg if you prepare foods that contain uncooked egg (eg. tiramisu) for the elderly or immuno suppressed. The site further stated that pasteurised whole eggs can be found at some supermarkets, suggesting, that most eggs are not pasteurised. I found that info on a few different australian sites.

So, I think if you buy ready made tiramisu in the desert section, they probably used pasteurised egg products to make it. But I doubt that the majority of fresh eggs are pasteurised...

Not exactly definitive information, but an indication nonetheless.