| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 60 |
| 2024 | — |
| 2023 | 84.31 |
| 2022 | — |
| 2021 | — |
| 2020 | 83.63 |
| 2019 | — |
| 2018 | 81.1 |
| 2017 | 80.58 |
| 2016 | 79.61 |
| 2015 | 78.62 |
| 2014 | 77.09 |
| 2013 | 76.09 |
| 2012 | 74.52 |
| 2011 | 72.1 |
| 2010 | 68.04 |
| 2009 | — |
| 2008 | 71.9 |
| 2007 | 70.01 |
| 2006 | 68.65 |
| 2005 | 67.35 |
| 2004 | — |
| 2003 | 65.37 |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |