年份 | 老年人口基数(万) | 残差 | 相对残差 |
2020 | 2078.323045 | 148.1699256 | 0.522080929 |
2021 | 2554.57403 | 129.3214827 | 0.469559113 |
2022 | 3120.381664 | 102.6977073 | 0.402220331 |
2023 | 3792.586633 | 71.68059599 | 0.334414633 |
2024 | 4591.196433 | 35.84029799 | 0.251033261 |
2025 | 5539.980868 | 61.13251435 | 0.201092974 |