Evolution: 10-Year Government Bond Yield
| 07/29/2011 | 2.77% | -0.10 |
| 07/28/2011 | 2.87% | -0.01 |
| 07/27/2011 | 2.88% | -0.09 |
| 07/26/2011 | 2.97% | -0.02 |
| 07/25/2011 | 3.00% | -0.07 |
| 07/22/2011 | 3.06% | -0.05 |
| 07/21/2011 | 3.11% | 0.10 |
| 07/20/2011 | 3.02% | 0.07 |
| 07/19/2011 | 2.95% | 0.03 |
| 07/18/2011 | 2.92% | -0.04 |
| 07/15/2011 | 2.96% | -0.04 |
| 07/14/2011 | 3.01% | -0.01 |
| 07/13/2011 | 3.02% | 0.04 |
| 07/12/2011 | 2.98% | 0.06 |
| 07/11/2011 | 2.92% | -0.14 |
| 07/08/2011 | 3.06% | -0.13 |
| 07/07/2011 | 3.19% | 0.03 |
| 07/06/2011 | 3.15% | -0.08 |
| 07/05/2011 | 3.23% | -0.01 |
| 07/04/2011 | 3.25% | -0.01 |
| 07/01/2011 | 3.26% | 0.01 |
| 06/30/2011 | 3.24% | 0.04 |
| 06/29/2011 | 3.20% | 0.05 |
| 06/28/2011 | 3.15% | 0.04 |
| 06/27/2011 | 3.11% | 0.08 |
| 06/24/2011 | 3.04% | -0.03 |
| 06/23/2011 | 3.06% | -0.07 |
| 06/22/2011 | 3.13% | -0.04 |
| 06/21/2011 | 3.17% | 0.01 |
| 06/20/2011 | 3.16% | 0.00 |
