Month & year	No of news
April 2006	2
November 2006	4
December 2006	5
January 2007	3
February 2007	1
March 2007	2
April 2007	1
May 2007	3
June 2007	1
July 2007	1
August 2007	2
September 2007	2
November 2007	3
December 2007	3
January 2008	5
February 2008	7
March 2008	2
April 2008	2
May 2008	5
June 2008	6
July 2008	5
August 2008	1
September 2008	1
October 2008	5
November 2008	4
December 2008	3
February 2009	3
March 2009	2
May 2009	1
July 2009	2
August 2009	1
September 2009	2
October 2009	1
November 2009	1
January 2010	3
March 2010	3