Manchester City are the fastest growing football club in the world (in value change over the last year), according to Forbes magazine.
Forbes shows an improvement in value for Manchester City of 62% over the last year whereas other English football clubs rate far lower:
Man City 62%
Aston Villa 26%
Tottenham 8%
Chelsea 5%
Everton 5%
Man Utd 4%
Arsenal 0%
Liverpool -4%
Newcastle -5%