| Mar 13, 2017 |
|
£ 2,200,000,000 |
| Jun 17, 2016 |
|
Undisclosed amount |
| Apr 08, 2016 |
|
Undisclosed amount |
| Apr 05, 2016 |
|
Undisclosed amount |
| Dec 21, 2015 |
|
Undisclosed amount |
| Dec 16, 2015 |
|
Undisclosed amount |
| Sep 22, 2015 |
|
Undisclosed amount |
| Jul 01, 2015 |
|
Undisclosed amount |
| Sep 01, 2014 |
|
Undisclosed amount |
| Jun 12, 2014 |
|
Undisclosed amount |
| Apr 15, 2014 |
|
Undisclosed amount |
| Apr 01, 2014 |
|
CA$ 14,500,000 |
| Nov 11, 2013 |
|
Undisclosed amount |
| Jul 03, 2013 |
|
Undisclosed amount |
| Nov 20, 2011 |
|
Undisclosed amount |
| Apr 20, 2011 |
|
$ 955,000,000 |
| Sep 01, 2010 |
|
Undisclosed amount |
| Feb 01, 2000 |
|
Undisclosed amount |