| Mon, May 14, 2012 12:16 PM | 20K |
| Fri, Apr 27, 2012 11:01 AM | 20K |
| Fri, Apr 27, 2012 11:03 AM | 17K |
| Mon, Mar 19, 2012 11:34 AM | 14K |
| Wed, Feb 15, 2012 11:06 AM | 20K |
| Fri, Jan 13, 2012 9:54 AM | 16K |
| Wed, Dec 21, 2011 9:32 AM | 21K |
| Tue, Nov 15, 2011 11:38 AM | 16K |
| Tue, Oct 18, 2011 2:53 PM | 19K |
| Tue, Sep 20, 2011 3:33 PM | 18K |
| Wed, Aug 31, 2011 11:41 AM | 16K |
| Fri, Jul 29, 2011 12:41 PM | 16K |
| Fri, Jun 24, 2011 9:03 AM | 16K |
| Fri, Jun 10, 2011 9:42 AM | 14K |
| Wed, Jun 1, 2011 3:26 PM | 18K |
| Fri, May 13, 2011 11:22 AM | 13K |
| Fri, Apr 29, 2011 10:41 AM | 16K |
| Fri, Apr 15, 2011 10:51 AM | 19K |
| Fri, Mar 25, 2011 10:30 AM | 14K |
| Thu, Mar 10, 2011 1:28 PM | 15K |
