Table 4.
Month | July/2008 | September/2008 | November/2008 | February/2009 |
---|---|---|---|---|
July/2008 | 0.00000 | - | - | - |
September/2008 | -0.01554 | 0.00000 | - | - |
November/2008 | -0.00756 | 0.00131 | 0.00000 | - |
February/2009 | 0.00921 | -0.02740 | 0.04663* | 0.00000 |
*(P = 0.008)