| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 31 2013    | $19.80    | $19.91    | $19.69    | $19.76    | 992,941    | 
| December 30 2013    | $19.85    | $19.91    | $19.72    | $19.82    | 591,265    | 
| December 27 2013    | $19.81    | $19.94    | $19.73    | $19.82    | 505,200    | 
| December 26 2013    | $19.86    | $19.93    | $19.63    | $19.81    | 411,672    | 
| December 24 2013    | $19.60    | $19.88    | $19.44    | $19.75    | 423,187    | 
| December 23 2013    | $19.49    | $19.55    | $19.36    | $19.55    | 731,762    | 
| December 20 2013    | $19.16    | $19.50    | $19.08    | $19.40    | 2,016,377    | 
| December 19 2013    | $19.04    | $19.48    | $19.04    | $19.08    | 989,223    | 
| December 18 2013    | $18.69    | $19.10    | $18.58    | $19.04    | 893,662    | 
| December 17 2013    | $18.76    | $18.77    | $18.58    | $18.73    | 961,847    | 
| December 16 2013    | $18.79    | $18.85    | $18.58    | $18.76    | 868,128    | 
| December 13 2013    | $18.58    | $18.79    | $18.50    | $18.69    | 648,201    | 
| December 12 2013    | $18.29    | $18.66    | $18.27    | $18.51    | 724,196    | 
| December 11 2013    | $18.78    | $18.86    | $18.23    | $18.31    | 1,242,190    | 
| December 10 2013    | $18.64    | $18.86    | $18.53    | $18.77    | 1,234,664    | 
| December 09 2013    | $18.30    | $18.65    | $18.28    | $18.64    | 983,899    | 
| December 06 2013    | $18.14    | $18.41    | $18.13    | $18.25    | 1,158,277    | 
| December 05 2013    | $18.15    | $18.30    | $17.80    | $18.01    | 1,309,807    | 
| December 04 2013    | $18.31    | $18.42    | $18.02    | $18.19    | 1,054,969    | 
| December 03 2013    | $18.26    | $18.36    | $18.00    | $18.32    | 2,482,344    | 
| December 02 2013    | $18.37    | $18.37    | $18.04    | $18.34    | 1,291,567    | 
| November 29 2013    | $18.26    | $18.46    | $18.03    | $18.37    | 386,850    | 
| November 27 2013    | $18.00    | $18.14    | $17.90    | $18.14    | 1,026,732    | 
| November 26 2013    | $17.63    | $18.11    | $17.63    | $17.95    | 1,411,074    | 
| November 25 2013    | $17.69    | $17.71    | $17.41    | $17.57    | 910,889    |