Evolution: 10-Year Government Bond Yield
| 01/31/2008 | 4.10% | -0.08 |
| 01/30/2008 | 4.18% | 0.02 |
| 01/29/2008 | 4.16% | 0.04 |
| 01/28/2008 | 4.12% | -0.01 |
| 01/25/2008 | 4.13% | -0.05 |
| 01/24/2008 | 4.18% | 0.13 |
| 01/23/2008 | 4.06% | -0.07 |
| 01/22/2008 | 4.13% | 0.07 |
| 01/21/2008 | 4.06% | -0.06 |
| 01/18/2008 | 4.12% | 0.03 |
| 01/17/2008 | 4.09% | -0.05 |
| 01/16/2008 | 4.14% | -0.01 |
| 01/15/2008 | 4.15% | -0.05 |
| 01/14/2008 | 4.21% | -0.03 |
| 01/11/2008 | 4.24% | 0.00 |
| 01/10/2008 | 4.24% | 0.00 |
| 01/09/2008 | 4.24% | 0.00 |
| 01/08/2008 | 4.24% | 0.01 |
| 01/07/2008 | 4.24% | -0.01 |
| 01/04/2008 | 4.24% | -0.03 |
| 01/03/2008 | 4.27% | -0.01 |
| 01/02/2008 | 4.28% | -0.15 |
| 01/01/2008 | 4.43% | 0.03 |
| 12/31/2007 | 4.40% | 0.00 |
| 12/28/2007 | 4.41% | -0.04 |
| 12/27/2007 | 4.45% | 0.01 |
| 12/26/2007 | 4.44% | 0.01 |
| 12/25/2007 | 4.42% | 0.00 |
| 12/24/2007 | 4.42% | 0.00 |
| 12/21/2007 | 4.42% | 0.06 |
