| 年份 | 年平均人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | -- |
| 2019 | 557.79 |
| 2018 | 556.35 |
| 2017 | 554.31 |
| 2016 | 600 |
| 2015 | 596.3 |
| 2014 | 586.9 |
| 2013 | 575.6 |
| 2012 | 570 |
| 2011 | 562.4 |
| 2010 | 553.92 |
| 2009 | 546.44 |
| 2008 | 542.53 |
| 2007 | 539.01 |
| 2006 | 535.59 |
| 2005 | 532.1 |
| 2004 | 528.61 |
| 2003 | 524.84 |
| 2002 | 520.78 |
| 2001 | 516.44 |
| 2000 | 511.78 |