Chelsea season in stats: a water-tight defence, invaluable Ivorian and lucky streak

Here's another monthly look at what at what the stats tell us about Chelsea's progress: this time with revelations about Lampard's scoring rate, Chelsea's deceptively good defence and a continuing reliance on Drogba. My obsession with football stats continues...

At this rate Lampard won't score 20
Such is the quality of Frank Lampard that scoring just one goal in 12 games was a crisis.