| 样本容量 | 方法 | AEIR (%) | IEIR (%) | MEAN | MRMSPE | sd (RMSPE) |
| N = 50 | UK | 100 | 100 | 12.00 | 0.0658 | 0.0057 |
| LUK | 70.97 | 12.27 | 4.99 | 0.0636 | 0.0095 | |
| ALUK | 70.13 | 12.13 | 4.94 | 0.0638 | 0.0098 | |
| ENUK | 71.07 | 13.30 | 5.06 | 0.0638 | 0.0096 | |
| N = 80 | UK | 100 | 100 | 12.00 | 0.0601 | 0.0039 |
| LUK | 80.27 | 11.60 | 5.51 | 0.0578 | 0.0060 | |
| ALUK | 81.00 | 12.10 | 5.59 | 0.0576 | 0.0057 | |
| ENUK | 81.40 | 13.00 | 5.66 | 0.0574 | 0.0055 | |
| N = 100 | UK | 100 | 100 | 12.00 | 0.0580 | 0.0030 |
| LUK | 82.27 | 8.57 | 5.45 | 0.0563 | 0.0040 | |
| ALUK | 82.20 | 8.90 | 5.47 | 0.0564 | 0.0040 | |
| ENUK | 82.37 | 9.73 | 5.53 | 0.0563 | 0.0039 |