According to Chart Track, Nintendo has sold about 8.3 million Wii units in the U.K. since the system launched in December 2006. The company estimates this means the Wii is present in one out of three U.K. households.

There are approximately 25 million households in the U.K. meaning that the Nintendo DS is even more widespread. Roughly 11 million households in the U.K. have at least one DS owner.