<Li> 81% use YouTube </Li> <Li> 23% have a social media profile </Li> <P> Ages of 12 - 15: </P> <Ul> <Li> 83% own a smartphone </Li> <Li> 55% own a tablet </Li> <Li> 91% watch TV on a TV set for around 14.5 hr a week </Li> <Li> 68% watch TV on other devices but primarily on a tablet </Li> <Li> 77% play games for around 12hr a week </Li> <Li> 99% go online for around 21hr a week </Li> <Li> 49% mostly use a tablet to go online, 26% use a mobile </Li> <Li> 90% use YouTube </Li> <Li> 74% have a social media profile </Li> </Ul>

When did the internet start in the uk