| 27 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 500 | 71.49 USD | |
| 02 May 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 2,100 | 71.65 USD | |
| 03 May 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 800 | 71.52 USD | |
| 07 May 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 7,900 | 71.87 USD | |
| 15 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 25,000 | 63.59 USD | |
| 18 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 26,500 | 63.42 USD | |
| 19 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 4,000 | 62.75 USD | |
| 19 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 4,000 | 62.67 USD | |
| 20 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 3,000 | 63.95 USD | |
| 21 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 17,000 | 64.01 USD | |
| 26 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 35,000 | 63.43 USD | |
| 27 Dec 2006 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 10,000 | 62.16 USD | |
| 03 Jan 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 31,000 | 63.02 USD | |
| 13 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 2,000 | 68.89 USD | |
| 16 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 5,500 | 69.62 USD | |
| 17 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 3,800 | 69.85 USD | |
| 18 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 2,000 | 69.75 USD | |
| 19 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 2,400 | 69.99 USD | |
| 25 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 2,500 | 71.60 USD | |
| 26 Apr 2007 | PURCHASE | CAISSE DE DEPOT ET PLACEMENT DU QUEBECentity | 500 | 71.55 USD | |