Evil aliens have decided to kill everyone on Earth! Fortunately, they've given you two minutes to save as many as you can. All you have to do is name a country to save everyone in it.
Hey there, the caveat states the estimated speaker population is based on speakers worldwide, meaning it would include northern Ireland (there aren't 360 million English speakers in England either!). As for BSL I've added this in now, should update soon. Thanks!
Also there aren't that many Irish speakers. It includes the Republic of Ireland, which isn't part of the UK