Date Percentage
2nd November 2017 0.50%
4th August 2016 0.25%
5th March 2009 0.50%
5th February 2009 1.00%
8th January 2009 1.50%
4th December 2008 2.00%
6th November 2008 3.0%
8th October 2008 4.50%
10th April 2008 5.00%
7th February 2008 5.25%
6th December 2007 5.50%
5th July 2007 5.75%
10th May 2007 5.50%
11th January 2007 5.25%
9th November 2006 5.00%
3rd August 2006 4.75%
4th August 2005 4.50%