Below is a table of historic gilt yields used to calculate the income drawdown maximum GAD Income since 1999.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1998 6.25% 6.00% 6.00% 6.00% 5.75% 5.50% 5.50% 5.75% 5.50% 5.00% 5.00% 4.75%
1999 4.50% 4.50% 4.50% 4.75% 4.50% 4.75% 5.00% 5.00% 5.00% 5.25% 5.25% 4.50%
2000 4.75% 5.25% 5.00% 4.75% 5.00% 5.00% 4.75% 4.75% 5.00% 5.00% 4.75% 4.75%
2001 4.50% 4.50% 4.50% 4.50% 4.75% 5.00% 5.00% 5.00% 4.75% 4.75% 4.75% 4.50%
2002 4.75% 4.75% 4.75% 5.00% 5.00% 5.25% 5.00% 4.75% 4.50% 4.50% 4.50% 4.50%
2003 4.50% 4.50% 4.25% 4.25% 4.50% 4.25% 4.00% 4.50% 4.50% 4.50% 4.75% 4.75%
2004 4.75% 4.50% 4.50% 4.75% 4.75% 5.00% 5.00% 5.00% 4.75% 4.75% 4.50% 4.50%
2005 4.25% 4.50% 4.50% 4.75% 4.50% 4.25% 4.25% 4.25% 4.25% 4.00% 4.25% 4.25%
2006 4.00% 3.75% 4.00% 4.25% 4.25% 4.50% 4.50% 4.25% 4.50% 4.25% 4.50% 4.25%
2007 4.50% 4.50% 4.50% 4.50% 4.75% 4.75% 5.25% 5.25% 4.75% 4.75% 4.75% 4.50%
2008 4.75% 4.25% 4.50% 4.25% 4.50% 4.75% 5.00% 4.75% 4.50% 4.50% 4.75% 4.50%
2009 4.00% 3.75% 4.00% 3.25% 3.75% 4.00% 4.00% 4.00% 4.00% 3.75% 3.75% 4.00%
2010 4.25% 4.25% 4.50% 4.50% 4.25% 4.00% 4.00% 3.75% 3.50% 3.50% 3.50% 3.75%