Relationships	Role	Relationship Start	Relationship End
State Street International Holdings	Parent	6/30/2007
State Street International Holdings	Parent	1/1/1998	6/29/2007
State Street Trustees Limited	Subsidary	6/30/2007
State Street Global Markets International Limited	Subsidary	6/30/2007
State Street (Uk) Service Company Limited	Subsidary	7/19/2011
State Street Global Advisors Limited	Subsidary	6/30/2007	6/30/2009
State Street Unit Trust Management, Limited	Subsidary	6/30/2007	6/30/2009
State Street Global Advisors Gmbh	Subsidary	6/30/2007	6/29/2009
State Street Global Advisors Limited	Subsidary	11/1/1998	6/29/2007
State Street Unit Trust Management, Limited	Subsidary	12/1/1998	6/29/2007
State Street Trustees Limited	Subsidary	12/31/1998	6/29/2007
State Street Global Advisors Gmbh	Subsidary	1/1/1998	6/29/2007
State Street Global Markets International Limited	Subsidary	12/1/2000	6/29/2007
State Street Global Advisors Ireland Limited	Subsidary	9/1/1998	1/25/2006
State Street Global Investments Sgrpa	Subsidary	10/1/2004	12/20/2005
State Street Ireland Limited	Subsidary	12/1/1998	11/18/2005
State Street Global Investments Sgrpa	Subsidary	5/1/1999	9/30/2004
State Street Global Advisors Gmbh	Subsidary	7/1/1999	8/18/2004