| | PSALM | HEDCOR | KEGI | GN POWER | TSI |
| January | 2.0489
| 7.7214
| 90.6759
| 7.1141
| 10.6734
|
| February | 2.2991
| 7.6104
| 339.3591
| 7.1738
| 9.4826
|
| March | 2.1477
| 8.5637
| - | 8.3552
| 9.6646
|
| April | 2.5051
| 7.9593
| - | 7.8500
| 10.6243
|
| May | 2.3972
| 8.2024
| 74.0735
| 7.5890
| 11.7955
|
| June | 2.6342
| 8.0375
| 105.5488
| 8.1780
| 14.5500
|
| July | 2.5526
| 9.1730
| - | 9.8265
| 13.4391
|
| August | 2.2552
| 9.8916
| 71.7764
| 10.7971
| 16.2352
|
| September | 2.2053
| 10.5629
| 103.9395
| 10.7807
| 14.2151
|
| October | 2.2868
| 10.2342
| 129.1843
| 11.9769
| 11.2386
|
| November | 2.3708
| 10.0774
| 42.8401
| 12.4616
| 12.3840
|
| December | 2.0643 | 10.7094 | 24.4452 | 11.3170 | 11.9569 |
