Evolution: 10-Year Government Bond Yield
| 12/31/2007 | 4.51% | -0.05 |
| 12/28/2007 | 4.56% | -0.08 |
| 12/27/2007 | 4.63% | 0.04 |
| 12/26/2007 | 4.59% | -0.01 |
| 12/25/2007 | 4.60% | 0.00 |
| 12/24/2007 | 4.60% | -0.04 |
| 12/21/2007 | 4.64% | 0.05 |
| 12/20/2007 | 4.59% | -0.09 |
| 12/19/2007 | 4.68% | -0.07 |
| 12/18/2007 | 4.75% | -0.01 |
| 12/17/2007 | 4.76% | -0.04 |
| 12/14/2007 | 4.79% | 0.03 |
| 12/13/2007 | 4.76% | -0.04 |
| 12/12/2007 | 4.80% | 0.13 |
| 12/11/2007 | 4.67% | -0.03 |
| 12/10/2007 | 4.70% | 0.06 |
| 12/07/2007 | 4.64% | 0.09 |
| 12/06/2007 | 4.55% | 0.06 |
| 12/05/2007 | 4.49% | -0.04 |
| 12/04/2007 | 4.53% | -0.05 |
| 12/03/2007 | 4.58% | -0.05 |
| 11/30/2007 | 4.64% | 0.06 |
| 11/29/2007 | 4.58% | -0.11 |
| 11/28/2007 | 4.68% | 0.09 |
| 11/27/2007 | 4.59% | 0.03 |
| 11/26/2007 | 4.56% | -0.01 |
| 11/23/2007 | 4.56% | 0.04 |
| 11/22/2007 | 4.53% | -0.03 |
| 11/21/2007 | 4.56% | -0.06 |
| 11/20/2007 | 4.62% | 0.01 |
