年份 | 预测产量/万吨 | 标准差 | 95%置信区间 |
2020 | 45.7828 | 2.3406 | (41.1953,50.3702) |
2021 | 47.8133 | 2.9103 | (42.1092,53.5174) |
2022 | 49.8439 | 3.5185 | (42.9477,56.7400) |
2023 | 51.8744 | 4.1631 | (43.7150,60.0339) |
2024 | 53.9050 | 4.8421 | (44.4146,63.3953) |
2025 | 53.9355 | 5.5541 | (45.0497,66.8213) |