| 年份 | 户籍人口(万人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 22.30 |
| 2016 | 22.19 |
| 2015 | 22.10 |
| 2014 | 22.04 |
| 2013 | 21.95 |
| 2012 | 21.83 |
| 2011 | 21.62 |
| 2010 | 21.49 |
| 2009 | 23.15 |
| 2008 | 23.06 |
| 2007 | 22.98 |
| 2006 | 22.92 |
| 2005 | 22.70 |
| 2004 | 21.10 |
| 2003 | 35.10 |
| 2002 | 35.10 |
| 2001 | 20.56 |
| 2000 | 20.43 |
| 1999 | 20.24 |
