| January | February | March | April | May | June | July | August | September | October | November | December |
FY |
|
| 2009 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 7.50% | 6.35% | 6.52% | 6.74% | 6.67% | N/A |
| 2010 | 6.73% | 6.83% | 6.93% | 6.97% | 7.06% | 7.20% | 7.17% | 7.09% | 6.98% | 6.98% | 7.09% | 7.33% | 7.08% |
| 2011 | 7.49% | 5.83% |
*Returns are annualized