| Date | Vlume | Change | Close Price | | 31-Dec-04 | 30600884 | - | $2.36 | | 15-Jan-05 | 30290958 | -1.01% | $2.26 | | 31-Jan-05 | 32321281 | 6.70% | $2.62 | | 15-Feb-05 | 36802574 | 13.86% | $2.66 | | 28-Feb-05 | 38196735 | 3.79% | $2.65 | | 15-Mar-05 | 40386499 | 5.73% | $2.82 | | 31-Mar-05 | 33237827 | -17.70% | $2.70 | | 15-Apr-05 | 21066122 | -36.62% | $2.30 | | 30-Apr-05 | 35292095 | 67.53% | $2.59 | | 15-May-05 | 70886765 | 100.86% | $2.57 | | 31-May-05 | 72442653 | 2.19% | $2.52 | | 15-Jun-05 | 74834648 | 3.30% | $2.75 | | 30-Jun-05 | 70611880 | -5.64% | $2.61 | | 15-Jul-05 | 72270167 | 2.35% | $3.03 | | 31-Jul-05 | 81073560 | 12.18% | $3.26 |
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