| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 43.83 |
| 2019 | 41.82 |
| 2018 | 40.47 |
| 2017 | 38.59 |
| 2016 | 37.7 |
| 2015 | 36.72 |
| 2014 | 36.06 |
| 2013 | 35.6 |
| 2012 | 35.26 |
| 2011 | 35.73 |
| 2010 | 35.1 |
| 2009 | 34.5 |
| 2008 | 34.5 |
| 2007 | 33.82 |
| 2006 | 12.83 |
| 2005 | 31.82 |
| 2004 | 31.32 |
| 2003 | 31.25 |
| 2002 | 30.83 |
| 2001 | 30.59 |
| 2000 | 30.41 |
| 1999 | — |