Bora wants to know what proportion of visits people's (presumably US-based) blogs are getting from outside the US. I am only too happy to comply, of course.
It is not too surprising that a majority of the visits here should be from outside the US, since most of what gets written about here is not about the US. There are some limitations, though: the tracking program that I use only records (at least in its free version) the past 100 visits. Depending on the topic of the moment, the proportions can change wildly. It also looks like there is one visitor coming from a place called "Unknown country." That sounds very exotic, and I am sure it is a place I would like to see.