| 年份 | 年平均人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2022 | — |
| 2021 | — |
| 2020 | -- |
| 2019 | 400.03 |
| 2018 | 398.01 |
| 2017 | 72 |
| 2016 | 431 |
| 2015 | 426.74 |
| 2014 | 420.9 |
| 2013 | 419.3 |
| 2012 | 419 |
| 2011 | 413.2 |
| 2010 | 407.02 |
| 2009 | 364.26 |
| 2008 | 362 |
| 2007 | 360.41 |
| 2006 | 358.72 |
| 2005 | 357.07 |
| 2004 | 355.51 |
| 2003 | 353.6 |
| 2002 | 351.59 |
| 2001 | 349 |
| 2000 | 346 |