| Well-Being Index | |
|---|---|
| 06/1/2010 | 67.30 |
| 07/1/2010 | 67.10 |
| 08/1/2010 | 66.90 |
| 09/1/2010 | 66.40 |
| 10/1/2010 | 66.50 |
| 11/1/2010 | 66.50 |
| 12/1/2010 | 66.00 |
| 01/1/2011 | 66.70 |
| 02/1/2011 | 66.10 |
| 03/1/2011 | 66.30 |
| 04/1/2011 | 66.20 |
| 05/1/2011 | 66.50 |
| 06/1/2011 | 66.70 |
| 07/1/2011 | 66.40 |
| 08/1/2011 | 66.10 |
| 09/1/2011 | 65.70 |
| 10/1/2011 | 65.60 |
| 11/1/2011 | 65.80 |
| 12/1/2011 | 65.80 |
| 01/1/2012 | 66.60 |