It was one of the first questions I was asked when I moved to the Cotswolds three decades ago: 'Are you happily married - or do you live in Gloucestershire?' The joke contained a surprising truth - as the rest of the country now knows. A new survey has revealed that people in the Cotswolds have more sex than anywhere else in Britain. According to business consultancy Perspectus Global, couples in this part of the countryside have sex around 15 times a month - almost ...