| Date | NAV-basic | NAV-diluted |
|---|
| Aug 26, 2010 | 4.76 | N/A |
| Aug 19, 2010 | 4.79 | N/A |
| Aug 12, 2010 | 4.77 | N/A |
| Aug 5, 2010 | 4.85 | N/A |
| Jul 29, 2010 | 4.91 | N/A |
| Jul 22, 2010 | 4.91 | N/A |
| Jul 15, 2010 | 4.88 | N/A |
| Jul 8, 2010 | 4.86 | N/A |
| Jun 30, 2010 | 4.78 | N/A |
| Jun 24, 2010 | 4.92 | N/A |
| Jun 17, 2010 | 5.03 | N/A |
| Jun 10, 2010 | 4.88 | N/A |
| Jun 3, 2010 | 4.94 | N/A |
| May 27, 2010 | 4.92 | N/A |
| May 20, 2010 | 4.73 | N/A |
| May 13, 2010 | 5.02 | N/A |
| May 6, 2010 | 4.92 | N/A |
| Apr 29, 2010 | 5.15 | N/A |
| Apr 22, 2010 | 5.12 | N/A |
| Apr 15, 2010 | 5.10 | N/A |
| Date | NAV-basic | NAV-diluted |
|---|
| Apr 8, 2010 | 5.27 | 5.07 |
| Apr 1, 2010 | 5.31 | 5.10 |
| Mar 25, 2010 | 5.20 | 5.02 |
| Mar 18, 2010 | 5.29 | 5.08 |
| Mar 11, 2010 | 5.33 | 5.11 |
| Mar 4, 2010 | 5.18 | 5.01 |
| Feb 25, 2010 | 5.17 | 5.00 |
| Feb 18, 2010 | 5.21 | 5.02 |
| Feb 11, 2010 | 5.09 | 5.09 |
| Feb 4, 2010 | 5.00 | 5.00 |
| Jan 28, 2010 | 5.06 | 5.06 |
| Jan 21, 2010 | 5.18 | 5.01 |
| Jan 14, 2010 | 5.28 | 5.07 |
| Jan 7, 2010 | 5.26 | 5.06 |