| Date | Acquired | Amount |
|---|---|---|
| Jul 04, 2007 |
|
€ 141,000,000 |
| Aug 03, 2006 |
|
$ 17,000,000 |
| Sep 01, 2005 |
|
Undisclosed amount |
| Aug 03, 2005 |
|
$ 42,000,000 |
| Jun 14, 2004 |
|
Undisclosed amount |
| Feb 05, 2003 |
|
Undisclosed amount |
