| View data for the month of: | April 2008 |
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| Date | Trades | Shares |
| 04/30/2008 | 1,029,988 | 299,120,496 |
| 04/29/2008 | 1,036,608 | 293,157,036 |
| 04/28/2008 | 1,035,397 | 302,214,236 |
| 04/25/2008 | 1,152,826 | 347,096,771 |
| 04/24/2008 | 1,317,225 | 378,629,303 |
| 04/23/2008 | 1,114,479 | 326,560,909 |
| 04/22/2008 | 1,078,288 | 296,834,155 |
| 04/21/2008 | 950,682 | 263,889,543 |
| 04/18/2008 | 1,517,784 | 375,347,774 |
| 04/17/2008 | 938,495 | 267,718,893 |
| 04/16/2008 | 1,117,031 | 341,395,945 |
| 04/15/2008 | 964,693 | 279,432,356 |
| 04/14/2008 | 945,601 | 278,135,567 |
| 04/11/2008 | 1,110,589 | 339,868,890 |
| 04/10/2008 | 1,054,725 | 312,403,309 |
| 04/09/2008 | 1,016,522 | 287,539,750 |
| 04/08/2008 | 1,031,692 | 281,291,166 |
| 04/07/2008 | 1,113,031 | 303,776,814 |
| 04/04/2008 | 1,157,708 | 315,635,264 |
| 04/03/2008 | 1,142,273 | 302,071,873 |
| 04/02/2008 | 1,310,801 | 347,521,210 |
| 04/01/2008 | 1,479,584 | 385,174,591 |
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