Evolution: 10-Year Government Bond Yield
| 10/31/2007 | 4.93% | 0.06 |
| 10/30/2007 | 4.87% | 0.02 |
| 10/29/2007 | 4.85% | 0.00 |
| 10/26/2007 | 4.85% | 0.00 |
| 10/25/2007 | 4.85% | 0.01 |
| 10/24/2007 | 4.84% | -0.05 |
| 10/23/2007 | 4.89% | 0.01 |
| 10/22/2007 | 4.88% | -0.01 |
| 10/19/2007 | 4.89% | -0.08 |
| 10/18/2007 | 4.97% | -0.06 |
| 10/17/2007 | 5.03% | -0.05 |
| 10/16/2007 | 5.08% | -0.01 |
| 10/15/2007 | 5.09% | 0.01 |
| 10/12/2007 | 5.08% | 0.05 |
| 10/11/2007 | 5.02% | 0.04 |
| 10/10/2007 | 4.98% | 0.09 |
| 10/09/2007 | 4.90% | -0.05 |
| 10/08/2007 | 4.95% | 0.00 |
| 10/05/2007 | 4.95% | 0.01 |
| 10/04/2007 | 4.94% | -0.03 |
| 10/03/2007 | 4.97% | 0.00 |
| 10/02/2007 | 4.96% | -0.03 |
| 10/01/2007 | 4.99% | -0.02 |
| 09/28/2007 | 5.01% | -0.05 |
| 09/27/2007 | 5.06% | 0.01 |
| 09/26/2007 | 5.06% | 0.03 |
| 09/25/2007 | 5.03% | -0.05 |
| 09/24/2007 | 5.07% | -0.02 |
| 09/21/2007 | 5.09% | 0.05 |
| 09/20/2007 | 5.04% | 0.04 |
