| 预测日期 | 预测值 | 80%置信区间 | 95%置信区间 |
| 1 | 5.135 | (4.778, 5.491) | (4.589, 5.68) |
| 2 | 5.137 | (4.617, 5.657) | (4.342, 5.932) |
| 3 | 5.139 | (4.498, 5.78) | (4.159, 6.119) |
| 4 | 5.137 | (4.389, 5.886) | (3.993, 6.282) |
| 5 | 5.135 | (4.29, 5.98) | (3.843, 6.427) |
| 6 | 5.136 | (4.208, 6.064) | (3.717, 6.555) |
| 7 | 5.138 | (4.137, 6.139) | (3.608, 6.669) |
| 8 | 5.138 | (4.067, 6.209) | (3.50, 6.776) |
| 9 | 5.136 | (3.996, 6.276) | (3.392, 6.879) |
| 10 | 5.135 | (3.931, 6.34) | (3.293, 6.977) |