Daily Unit Prices 2009-2010 | 2008-2009 | 2007-2008 | 2006-2007
| Effective Date | Buy | Sell |
|---|---|---|
| 29 July 2010 | $1.140783 | $1.140099 |
| 28 July 2010 | $1.139301 | $1.138617 |
| 27 July 2010 | $1.139081 | $1.138397 |
| 26 July 2010 | $1.138945 | $1.138261 |
| 23 July 2010 | $1.138826 | $1.138142 |
| 22 July 2010 | $1.140522 | $1.139838 |
| 21 July 2010 | $1.140403 | $1.139719 |
| 20 July 2010 | $1.139701 | $1.139017 |
| 19 July 2010 | $1.138450 | $1.137768 |
| 16 July 2010 | $1.139032 | $1.138348 |
| 15 July 2010 | $1.137785 | $1.137103 |
| 14 July 2010 | $1.135426 | $1.134744 |
| 13 July 2010 | $1.135220 | $1.134540 |
| 12 July 2010 | $1.136315 | $1.135633 |
| 09 July 2010 | $1.134875 | $1.134195 |
| 08 July 2010 | $1.135470 | $1.134788 |
| 07 July 2010 | $1.135546 | $1.134864 |
| 06 July 2010 | $1.136519 | $1.135837 |
| 05 July 2010 | $1.136557 | $1.135875 |
| 02 July 2010 | $1.135483 | $1.134801 |
| 01 July 2010 | $1.136338 | $1.135656 |
