Previous years results

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Sixth survey (April 2011)

completions October 2009 to September 2010.

Fifth survey (April 2010)

completions October 2008 to September 2009.

Fourth survey (April 2009)

completions from October 2007 to September 2008.

Third survey (April 2008)

completions from October 2006 to September 2007.

Second survey (April 2007):

completions from October 2005 to September 2006.

First survey (February 2006)

Completions April and September 2005.