v2.3.0.11
Common Stock Dividends (Tables)
3 Months Ended
Apr. 30, 2011
Common Stock Dividends  
Common Stock Dividends, Date of Declaration and Date of Payment

Record Date

  

Payable Date

March 11, 2011    April 4, 2011
May 13, 2011    June 6, 2011
August 12, 2011    September 6, 2011
December 9, 2011    January 3, 2012