| Date | NAV-basic | NAV-diluted |
|---|
| Sep 2, 2010 | 10.11 | N/A |
| Aug 26, 2010 | 10.02 | N/A |
| Aug 19, 2010 | 9.95 | N/A |
| Aug 12, 2010 | 9.82 | N/A |
| Aug 5, 2010 | 9.91 | N/A |
| Jul 29, 2010 | 9.96 | N/A |
| Jul 22, 2010 | 9.86 | N/A |
| Jul 15, 2010 | 9.78 | N/A |
| Jul 8, 2010 | 9.69 | N/A |
| Jun 30, 2010 | 9.60 | N/A |
| Jun 24, 2010 | 9.90 | 9.90 |
| Jun 23, 2010 | 9.94 | 9.94 |
| Jun 22, 2010 | 9.99 | 9.99 |
| Jun 21, 2010 | 10.09 | 10.09 |
| Jun 18, 2010 | 10.08 | 10.08 |
| Jun 17, 2010 | 10.10 | 10.10 |
| Jun 16, 2010 | 10.03 | 10.03 |
| Jun 14, 2010 | 9.90 | 9.90 |
| Jun 10, 2010 | 9.73 | 9.73 |
| Jun 3, 2010 | 9.84 | 9.84 |
| Date | NAV-basic |
|---|
| May 27, 2010 | 9.83 | 9.83 |
| May 20, 2010 | 9.39 | 9.39 |
| May 13, 2010 | 10.06 | 10.06 |
| May 6, 2010 | 9.84 | 9.84 |
| Apr 29, 2010 | 10.35 | 10.35 |
| Apr 22, 2010 | 10.29 | 10.29 |
| Apr 15, 2010 | 10.29 | 10.29 |
| Apr 8, 2010 | 10.29 | 10.29 |
| Apr 1, 2010 | 10.38 | 10.08 |
| Mar 25, 2010 | 10.33 | 10.33 |
| Mar 18, 2010 | 10.43 | 10.11 |
| Mar 11, 2010 | 10.40 | 10.09 |
| Mar 4, 2010 | 10.26 | N/A |
| Feb 25, 2010 | 10.23 | N/A |
| Feb 18, 2010 | 10.19 | N/A |
| Feb 11, 2010 | 10.08 | N/A |
| Feb 4, 2010 | 9.90 | N/A |
| Jan 28, 2010 | 9.99 | N/A |
| Jan 21, 2010 | 10.11 | N/A |
| Jan 14, 2010 | 10.15 | N/A |
| Date | NAV-basic |
|---|
| Jan 7, 2010 | 9.98 | N/A |