| 年份 | 常住人口数(万人) |
| 2023 | 点击查看 |
| 2022 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 29.92 |
| 2016 | 29.64 |
| 2015 | 31.14 |
| 2014 | 30.83 |
| 2013 | 30.52 |
| 2012 | 31.39 |
| 2011 | 31.32 |
| 2010 | 30.90 |
| 2009 | 28.56 |
| 2008 | 27.85 |
| 2007 | 27.73 |
| 2006 | 27.55 |
| 2005 | 22.75 |
| 2004 | 23.52 |
| 2003 | 23.50 |
| 2002 | 23.12 |
| 2001 | 23.11 |
| 2000 | |
| 1999 |
