
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| November 30 2012    | $17.77    | $17.82    | $17.65    | $17.73    | 391,319,600    | 
| November 29 2012    | $17.88    | $18.00    | $17.73    | $17.85    | 514,698,800    | 
| November 28 2012    | $17.48    | $17.74    | $17.33    | $17.66    | 520,864,400    | 
| November 27 2012    | $17.86    | $17.88    | $17.57    | $17.71    | 533,330,000    | 
| November 26 2012    | $17.44    | $17.87    | $17.38    | $17.85    | 630,579,600    | 
| November 23 2012    | $17.18    | $17.32    | $17.04    | $17.31    | 272,826,400    | 
| November 21 2012    | $17.09    | $17.18    | $16.86    | $17.01    | 373,002,000    | 
| November 20 2012    | $17.32    | $17.32    | $16.80    | $16.99    | 642,754,000    | 
| November 19 2012    | $16.38    | $17.19    | $16.35    | $17.13    | 823,317,600    | 
| November 16 2012    | $15.91    | $16.05    | $15.32    | $15.98    | 1,266,893,600    | 
| November 15 2012    | $16.28    | $16.34    | $15.83    | $15.92    | 789,910,800    | 
| November 14 2012    | $16.52    | $16.58    | $16.24    | $16.26    | 477,170,400    | 
| November 13 2012    | $16.32    | $16.67    | $16.24    | $16.44    | 532,949,200    | 
| November 12 2012    | $16.78    | $16.79    | $16.31    | $16.44    | 515,802,000    | 
| November 09 2012    | $16.37    | $16.81    | $16.16    | $16.57    | 929,913,600    | 
| November 08 2012    | $16.98    | $17.03    | $16.21    | $16.29    | 1,056,146,000    | 
| November 07 2012    | $17.38    | $17.40    | $16.83    | $16.90    | 793,648,800    | 
| November 06 2012    | $17.79    | $17.81    | $17.49    | $17.57    | 374,917,200    | 
| November 05 2012    | $17.59    | $17.72    | $17.41    | $17.63    | 529,135,600    | 
| November 02 2012    | $17.97    | $18.00    | $17.33    | $17.39    | 599,373,600    | 
| November 01 2012    | $18.04    | $18.18    | $17.91    | $17.99    | 361,298,000    |