But Jeremy Rycroft, the company's head of planning, thinks there may still be markets in Asia.

ECONOMIST: The nuclear industry

"You get hotter by the day, " enthused judge Bruno Tonioli - well-known to Strictly Come Dancing audiences in the UK - as Johnson racked up perfect scores to push Sex And the City star Gilles Marini into second place, with reality TV contestant Melissa Rycroft third.

BBC: US gymnast Shawn Johnson seeks focus to succeed in 2012