| 2011-12-31 | 2011-06-30 | 2010-12-31 | 2010-06-30 | 2009-12-31 | 2009-06-30 | 2008-12-31 | 2008-06-30 | 2007-12-31 |
| -22656.91 | -13709 | 3982.7 | -13377.13 | 23472.44 | 21739.41 | -7705.57 | -37104.48 | 34617.48 |
| -11623.42 | -639.21 | -2433.73 | -5695.76 | 15214.3 | 5769.36 | -25007.27 | -22597.88 | 16146.1 |
| -406.54 | -183.03 | 310.92 | 388.97 | 9563.56 | 6452.74 | 4102.23 | 790.74 | -4104.91 |
| -- | -- | -- | -- | 15.08 | -- | 105.24 | 85.44 | -- |
| -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 55.78 | 24.04 | 533.5 | 250.26 | 438.82 | 218.54 | 827.49 | 719.33 | 801.35 |
| 446.73 | 305.48 | 278.66 | 170.69 | 641.53 | 504.76 | 82.43 | 77.47 | 25.77 |
| -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 66.07 | 15.33 | 329.38 | 146.52 | 785.62 | 390 | 717.87 | 329.9 | 283.4 |
| 2456.77 | 1220.12 | 4773.77 | 2727.21 | 7034.97 | 3397.94 | 7160.64 | 4257.34 | 4459.53 |
| -25113.68 | -14929.12 | -791.08 | -16104.33 | 16437.47 | 18341.47 | -14866.20 | -41361.82 | 30157.94 |
