| 年份 | 街道办事处个数(个） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 1 |
| 2017 | 1 |
| 2016 | 1 |
| 2015 | 1 |
| 2014 | 1 |
| 2013 | 1 |
| 2012 | 420 |
| 2011 | 420 |
| 2010 | 170 |
| 2010 | 420 |
| 2009 | 420 |
| 2009 | 170 |
| 2008 | 420 |
| 2008 | 174 |
| 2007 | 174 |
| 2007 | 420 |
| 2006 | 420 |
| 2006 | 174 |
| 2005 | 174 |
| 2005 | 750 |
| 2004 | 750 |
| 2004 | 174 |
| 2003 | 175 |
| 2003 | 750 |
| 2002 | 175 |
| 2002 | 750 |
| 2001 | 175 |
| 2001 | 750 |
| 2000 | 750 |
| 2000 | 173 |
| 1999 | 750 |
| 1999 | 173 |
