| 年份 | 年平均人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2022 | — |
| 2021 | — |
| 2020 | -- |
| 2019 | 377.68 |
| 2018 | 376.49 |
| 2017 | 73 |
| 2016 | 373 |
| 2015 | 370.65 |
| 2014 | 368.7 |
| 2013 | 367.6 |
| 2012 | 368.6 |
| 2011 | 369 |
| 2010 | 366.44 |
| 2009 | 347.38 |
| 2008 | 346 |
| 2007 | 344.09 |
| 2006 | 342.37 |
| 2005 | 340.62 |
| 2004 | 339.42 |
| 2003 | 337.55 |
| 2002 | 334.48 |
| 2001 | 330 |
| 2000 | 327 |