text: **Common Stock Dividends**
  During 2010 the company declared a cash div- 
  idend of $0.075 per share on March 8, June 21, 
  September 1 and December 20 for a total div- 
  idend declared of $0.30 per share. 
  
  **Independent Public Accountants**
  PricewaterhouseCoopers LLP 
  6120 South Yale, Suite 1850 
  Tulsa, OK 74136 
  (918) 524-1200 