| 年份 | 年平均人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 72.13 |
| 2022 | — |
| 2021 | 71.36 |
| 2020 | 42.65 |
| 2019 | 67.84 |
| 2018 | 178 |
| 2017 | 175 |
| 2016 | 173 |
| 2015 | 171.96 |
| 2014 | 169.3 |
| 2013 | 169.4 |
| 2012 | 168 |
| 2011 | 167.4 |
| 2010 | 163.51 |
| 2009 | 158.95 |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |