Premier League: Key stats from the weekend's football

BBC Sport takes a look at all the key statistics and facts from the weekend as Chelsea move to the top of the Premier League with a 6-3 win at Everton.

Manchester United are still looking for their first win under Louis van Gaal after being held to a 0-0 draw at Burnley, while champions Manchester City suffered a shock 1-0 home defeat by Stoke.