Renewable Energy Growth and Rising Electricity Demand in China

Each year we ask some of our favourite statistically-minded people for their numbers of the year. Here they are - from the population of India to the results of a first division football match.

Contributors: Hannah Ritchie, Our World in Data Professor Sir David Spiegelhalter, Cambridge University Timandra Harkness, writer and comedian Rob Eastaway, maths author

Presenter: Charlotte McDonald Series Producer: Tom Colls Sound Engineer: Neil Churchill Editor: Richard Vadon

(Picture: Colourful numbers on blue background Credit: Tanja Ivanova / Getty Images)