| 年份 | 户籍人口(万人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | 47.52 |
| 2016 | 47.23 |
| 2015 | 46.78 |
| 2014 | 46.76 |
| 2013 | 46.25 |
| 2012 | 45.83 |
| 2011 | 45.60 |
| 2010 | 45.85 |
| 2009 | 42.49 |
| 2008 | 42.10 |
| 2007 | 41.68 |
| 2006 | 41.53 |
| 2005 | 35.06 |
| 2004 | 33.86 |
| 2003 | 33.41 |
| 2002 | 33.08 |
| 2001 | 32.82 |
| 2000 | 32.61 |
| 1999 |
