| 年份 | 常住人口数(万人) |
| 2024 | |
| 2023 | 点击查看 |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | |
| 2019 | |
| 2018 | 31.33 |
| 2017 | 31.13 |
| 2016 | 30.82 |
| 2015 | 30.73 |
| 2014 | 30.60 |
| 2013 | 30.43 |
| 2012 | 30.26 |
| 2011 | 30.09 |
| 2010 | 29.91 |
| 2009 | 30.01 |
| 2008 | 29.83 |
| 2007 | 29.69 |
| 2006 | 29.55 |
| 2005 | 29.43 |
| 2004 | 29.25 |
| 2003 | 29.10 |
| 2002 | 28.94 |
| 2001 | 28.77 |
| 2000 | 28.58 |
| 1999 |
