| 年份 | 常住人口数(万人) |
| 2023 | 点击查看 |
| 2022 | 点击查看 |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 20.39 |
| 2017 | 20.42 |
| 2016 | 20.42 |
| 2015 | 20.42 |
| 2014 | 20.22 |
| 2013 | 20.22 |
| 2012 | 20.22 |
| 2011 | 20.22 |
| 2010 | 20.21 |
| 2009 | 18.05 |
| 2008 | 18.07 |
| 2007 | 17.86 |
| 2006 | 17.80 |
| 2005 | 17.91 |
| 2004 | 17.81 |
| 2003 | 17.70 |
| 2002 | 17.67 |
| 2001 | 17.66 |
| 2000 | |
| 1999 |
