| OBSERVER | NUMBER | MEAN %E | M E | NUMBER | MEAN %E | M E |
| BARSBY J. | 17 | 2.0600 | 0.1637 | |||
| MULLET M. | 8 | 2.7469 | 0.2738 | |||
| SMITH C. | 4 | 2.1442 | 0.1211 | |||
| OVERBEE DANNY | 11 | 2.1839 | 0.2527 | |||
| REIS PEOCELE & ROTHCHILD MARIO | 12 | 2.0684 | 0.2659 | |||
| BEZERRA ULISSES L. | 14 | 2.4277 | 0.2678 | |||
| COOPER TIM P. | 9 | 1.8803 | 0.2122 | |||
| WINSKIL C. | 0 |
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| MICHIE D. | 11 | 1.4989 | 0.2667 |