| 12 Sep 2009 |
$12.99
(+$12.99)
|
$13.78
(-$1.77)
|
The economics of sustainable development |
| 07 Aug 2009 |
$0.00
(-$13.66)
|
$15.55
(+$1.53)
|
The economics of sustainable development |
| 06 Aug 2009 |
$13.66
|
$14.02
|
The economics of sustainable development |
| 23 Jul 2009 |
$13.66
|
$14.02
(+$0.77)
|
The economics of sustainable development |
| 09 Jul 2009 |
$13.66
(+$13.66)
|
$13.25
(+$13.25)
|
The economics of sustainable development |
| 08 Jul 2009 |
$0.00
(-$13.66)
|
$0.00
(-$13.25)
|
The economics of sustainable development |
| 07 Jul 2009 |
$13.66
|
$13.25
|
The economics of sustainable development |
| 23 Jun 2009 |
$13.66
(+$13.66)
|
$13.25
(+$13.25)
|
The economics of sustainable development |