
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 2011    | $0.36    | $0.37    | $0.30    | $0.32    | 9,743,626,585    | 
| November 2011    | $0.33    | $0.36    | $0.31    | $0.36    | 16,169,103,039    | 
| October 2011    | $0.28    | $0.36    | $0.26    | $0.34    | 14,854,217,971    | 
| September 2011    | $0.31    | $0.37    | $0.28    | $0.29    | 20,086,752,237    | 
| August 2011    | $0.32    | $0.35    | $0.27    | $0.31    | 22,574,381,013    | 
| July 2011    | $0.37    | $0.37    | $0.31    | $0.32    | 14,553,237,696    | 
| June 2011    | $0.46    | $0.46    | $0.34    | $0.37    | 15,955,517,602    | 
| May 2011    | $0.47    | $0.47    | $0.39    | $0.46    | 17,166,588,150    | 
| April 2011    | $0.43    | $0.47    | $0.39    | $0.46    | 15,325,748,689    | 
| March 2011    | $0.52    | $0.53    | $0.39    | $0.42    | 27,602,508,483    | 
| February 2011    | $0.55    | $0.60    | $0.50    | $0.52    | 24,027,081,719    | 
| January 2011    | $0.36    | $0.57    | $0.35    | $0.55    | 32,740,105,953    |