Previous feedback

We publish how we have responded to feedback on a quarterly basis.

Year	1st Quarter	2nd Quarter	3rd Quarter	4th Quarter
2010	January to March	April to June
2009	January to March	April to June	July to September	October to December
2008	January to March	April to June	July to September	October to December
2007	January to March	April to June	July to September	October to December
2006	January to March	April to June	July to September	October to December