text: The actual number and timing of future share repurchases, if any, will be subject to market and economic conditions and applicable SEC 
  rules. 
  
  We paid dividends of $1.32 per share in 2014, $1.20 per share in 2013 and $1.08 per share in 2012. In February 2015, we declared a 
  quarterly dividend of $0.37 per share, increased from a quarterly dividend of $0.33 per share in 2014. 