MP misconduct, NHS waiting lists and gold (gold)

Is it going to take 685 years to clear NHS waiting lists in England?Are 10 per cent of MPs under investigation for sexual misconduct?How does gold effect the UKs export figures?What does it mean to say that a woman has 120% chance of getting pregnant?Tim Harford investigates some of the numbers in the news.Presenter: Tim Harford Producers: Nathan Gower and Bethan Ashmead Latham Series producer: Tom Colls Sound mix: Neil Churchill Production coordinator: Brenda Brown Editor: Richard Vadon