I suspect quite a bit. Certainly most of Shrier's data comes from the US, and I haven't looked for data outside the US, but I'd be surprised if there weren't some major differences, even when you're looking at some place like Western Europe.
I suspect quite a bit. Certainly most of Shrier's data comes from the US, and I haven't looked for data outside the US, but I'd be surprised if there weren't some major differences, even when you're looking at some place like Western Europe.
I suspect quite a bit. Certainly most of Shrier's data comes from the US, and I haven't looked for data outside the US, but I'd be surprised if there weren't some major differences, even when you're looking at some place like Western Europe.