| Tue, Dec 13, 2011 10:51 AM | 74K |
| Wed, Nov 30, 2011 2:52 PM | 10K |
| Tue, Nov 29, 2011 10:55 AM | 10K |
| Mon, Nov 7, 2011 10:31 AM | 65K |
| Thu, Oct 20, 2011 12:57 PM | 64K |
| Thu, Oct 6, 2011 8:27 AM | 68K |
| Wed, Sep 14, 2011 10:08 AM | 8K |
| Fri, Sep 9, 2011 1:19 PM | 8K |
| Fri, Aug 19, 2011 10:08 AM | 67K |
| Fri, Jul 8, 2011 2:46 PM | 71K |
| Wed, Jun 22, 2011 7:14 AM | 7K |
| Tue, May 3, 2011 9:41 AM | 65K |
| Mon, Apr 18, 2011 8:20 AM | 67K |
| Mon, Apr 4, 2011 2:34 PM | 9K |
| Fri, Mar 11, 2011 3:24 PM | 8K |
| Mon, Feb 28, 2011 11:06 AM | 7K |
| Mon, Feb 14, 2011 11:35 AM | 65K |
| Mon, Feb 7, 2011 10:02 AM | 8K |
| Wed, Jan 19, 2011 7:38 AM | 8K |
| Fri, Jan 14, 2011 10:42 AM | 8K |
