What are pensioners? Over 60s? Over 65s? Every single person I know in these age groups personally, has a tablet, lap top, iPhone, does their banking on line, is well up there with technology. They may not be members of Facebook, etc., but definitely fit with the survey.
They also behave like 16 year olds. Good luck to them, they have the time and money to do what they want now, having worked long and hard to get to this point.