| Variables | Model I | Model II | Model III | Model IV | ||||
| FP | Initial values | FP | Initial values | FP | Initial values | FP | Initial values | |
| S1 | 5.0 | ×0.75~1.25 | 5.2 | ×0.9~1.1 | 8.3 | ×0.9~1.1 | 4.5 | ×0.9~1.1 |
| S2 | 1.4 | ×0.1 | 4.3 | ×0.1 | 2.2 | ×0.1 | 1.9 | ×0.1 |
| S3 | 0.2 | ×0.1 | 1.1 | ×0.1 | 0.3 | ×0.1 | 0.3 | ×0.1 |
| S4 | 0.4 | ×0.1 | 4.7 | ×0.1 | 0.9 | ×0.1 | 2.1 | ×0.1 |
| N2 | 0.3 | ×0.1 | 0.1 | ×0.1 | 0.2 | ×0.1 | 0.1 | ×0.1 |
| A3 | 3.8 | ×0.1 | 2.7 | ×0.1 | 3.9 | ×0.1 | 3.0 | ×0.1 |
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| 0.2 | ×0.1 |
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| 2.3 | ×0.1 |
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| 0.3 | ×0.1 |
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| 1.1 | ×0.1 |
