hmmm, maybe the guy who wrote the code made a mistake while typing the relations between country name and country code. It is most likely that those 2 hits belong to another country with a country code similar to UK
OK, the larger one is titled 'gb' and the smaller one is titled 'uk', and it goes by the browser encoding (what language the user's operating system is using) so I guess someone was using a non-standard browser or something in the UK and clicked on two pages.
