Which clubs have the best attacking efficiency and best defensive resiliency in the Premier League for the 2012-13 season-to-date?

On the basis of attacking efficiency, the research is measured based on the number of shots taken per goal scored.

For defensive resiliency, it’s measured on the numbers of shots faced per goal conceded. The higher up the chart, the better the team’s defense is at conceding as few goals as possible.

What are some of the revealing findings that you can see above? Share them in the comments section below.

H/T The Press Association.