| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 6.8 |
| 2020 | 6.851 |
| 2019 | 6.913 |
| 2018 | 6.961 |
| 2017 | 7.01 |
| 2016 | 7.07 |
| 2015 | 7.02 |
| 2014 | 6.95 |
| 2013 | 6.9 |
| 2012 | 6.82 |
| 2011 | 6.7 |
| 2010 | 6.6 |
| 2009 | 6.4 |
| 2008 | 6.33 |
| 2007 | 6.27 |
| 2006 | 6.22 |
| 2005 | 6.07 |
| 2004 | 5.9 |
| 2003 | 5.7 |
| 2002 | 5.4 |
| 2001 | 5.2 |
| 2000 | 4.95 |
| 1999 | 4.77 |