Change: April, 2014 - December, 2013 (0)
| -2.17 - -0.53 |
| -0.52 - -0.26 |
| -0.25 - 0.26 |
| 0.27 - 0.53 |
| 0.54 - 2.11 |
Change: April, 2014 minus September, 2000 (1)
| -2.6 - -0.48 |
| -0.47 - -0.24 |
| -0.23 - 0.24 |
| 0.25 - 0.48 |
| 0.49 - 2.2 |
Change: December, 2013 minus September, 2011 (2)
| -1.96 - -0.55 |
| -0.54 - -0.27 |
| -0.26 - 0.27 |
| 0.28 - 0.55 |
| 0.56 - 2.74 |
Change: December, 2013 minus May, 2011 (3)
| -2.38 - -0.48 |
| -0.47 - -0.24 |
| -0.23 - 0.24 |
| 0.25 - 0.48 |
| 0.49 - 1.99 |
Change: December, 2013 minus September, 2000 (4)
| -3.98 - -0.48 |
| -0.47 - -0.24 |
| -0.23 - 0.24 |
| 0.25 - 0.48 |
| 0.49 - 3.49 |
Change: September, 2011 minus May, 2011 (5)
| -2.18 - -0.5 |
| -0.49 - -0.25 |
| -0.24 - 0.25 |
| 0.26 - 0.5 |
| 0.51 - 1.92 |
Change: May, 2011 minus July, 2010 (6)
| -2.68 - -0.45 |
| -0.44 - -0.22 |
| -0.21 - 0.22 |
| 0.23 - 0.45 |
| 0.46 - 3.47 |
Change: July, 2010 minus June, 2007 (7)
| -2.86 - -0.68 |
| -0.67 - -0.34 |
| -0.33 - 0.34 |
| 0.35 - 0.68 |
| 0.69 - 2.78 |
Change: June, 2007 minus September, 2000 (8)
| -3.22 - -0.67 |
| -0.66 - -0.33 |
| -0.32 - 0.33 |
| 0.34 - 0.67 |
| 0.68 - 2.97 |
|