| 年份 | 常住人口数(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 18.54 |
| 2016 | 18.46 |
| 2015 | 18.39 |
| 2014 | 18.33 |
| 2013 | 18.25 |
| 2012 | 18.16 |
| 2011 | 18.21 |
| 2010 | 18.26 |
| 2009 | 20.27 |
| 2008 | 20.42 |
| 2007 | 20.34 |
| 2006 | 20.23 |
| 2005 | 20.13 |
| 2004 | 20.05 |
| 2003 | 19.95 |
| 2002 | 19.85 |
| 2001 | 19.73 |
| 2000 | 19.61 |
| 1999 |
