| Relationships | Role | Relationship Start | Relationship End |
| Northern Trust International Banking Corporation, The | Parent | 6/30/2007 | |
| Northern Trust International Banking Corporation, The | Parent | 1/1/2004 | 6/29/2007 |
| Northern Trust Global Investments Limited | Subsidary | 6/30/2007 | |
| Northern Trust Global Investments Limited | Subsidary | 12/29/2006 | 6/29/2007 |