Daily Unit Prices 2009-2010 | 2008-2009 | 2007-2008 | 2006-2007
| Effective Date | Buy | Sell |
|---|---|---|
| 29 July 2010 | $1.263758 | $1.258838 |
| 28 July 2010 | $1.264314 | $1.259392 |
| 27 July 2010 | $1.262103 | $1.257191 |
| 26 July 2010 | $1.261834 | $1.256922 |
| 23 July 2010 | $1.259540 | $1.254638 |
| 22 July 2010 | $1.255951 | $1.251063 |
| 21 July 2010 | $1.254920 | $1.250036 |
| 20 July 2010 | $1.255294 | $1.250408 |
| 19 July 2010 | $1.253524 | $1.248644 |
| 16 July 2010 | $1.255038 | $1.250152 |
| 15 July 2010 | $1.258654 | $1.253754 |
| 14 July 2010 | $1.258377 | $1.253479 |
| 13 July 2010 | $1.255141 | $1.250255 |
| 12 July 2010 | $1.254686 | $1.249802 |
| 09 July 2010 | $1.249700 | $1.244836 |
| 08 July 2010 | $1.246969 | $1.242115 |
| 07 July 2010 | $1.242837 | $1.237999 |
| 06 July 2010 | $1.241858 | $1.237024 |
| 05 July 2010 | $1.238433 | $1.233613 |
| 02 July 2010 | $1.238269 | $1.233449 |
| 01 July 2010 | $1.239188 | $1.234364 |
