An Opta look at the top five Euro leagues

Opta compiles a fairly extensive set of in-match statistics in the major European leagues as well as the pan-European club competitions.  They've prepared a comparative survey of in-match performance over a season in the English, Spanish, French, Italian, and German top divisions, as well as the European Champions League.  There are some interesting findings from the data, and the entire article at Sky Sports is worth reading.