Daily Unit Prices 2009-2010 | 2008-2009 | 2007-2008 | 2006-2007
| Effective Date | Buy | Sell |
|---|---|---|
| 29 July 2010 | $1.332349 | $1.327031 |
| 28 July 2010 | $1.333956 | $1.328630 |
| 27 July 2010 | $1.325809 | $1.320517 |
| 26 July 2010 | $1.323064 | $1.317782 |
| 23 July 2010 | $1.314903 | $1.309653 |
| 22 July 2010 | $1.292737 | $1.287577 |
| 21 July 2010 | $1.302987 | $1.297785 |
| 20 July 2010 | $1.299921 | $1.294731 |
| 19 July 2010 | $1.287471 | $1.282331 |
| 16 July 2010 | $1.306291 | $1.301077 |
| 15 July 2010 | $1.311301 | $1.306067 |
| 14 July 2010 | $1.316046 | $1.310792 |
| 13 July 2010 | $1.294675 | $1.289507 |
| 12 July 2010 | $1.302198 | $1.297000 |
| 09 July 2010 | $1.299536 | $1.294348 |
| 08 July 2010 | $1.289125 | $1.283979 |
| 07 July 2010 | $1.262906 | $1.257864 |
| 06 July 2010 | $1.269234 | $1.264168 |
| 05 July 2010 | $1.254020 | $1.249014 |
| 02 July 2010 | $1.259473 | $1.254445 |
| 01 July 2010 | $1.258678 | $1.253654 |
