The 40th Annual Report and Accounts for 2011-2012 is now available.
You can also look at previous editions here:
39th Annual Report 2010-11
38th Annual Report 2009-10
37th Annual Report 2008-9
36th Annual Report 2007-8 and separate financials
35th Annual Report 2006-7
34th Annual Report 2005-6
33rd Annual Report 2004-5
32nd Annual Report 2003-4
28th Annual Report 1999-2000
27th Annual Report 1998-9