| 年份 | 规模以上工业企业单位数(个) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2020 | |
| 2019 | |
| 2019 | |
| 2018 | |
| 2018 | |
| 2017 | |
| 2017 | 294 |
| 2016 | |
| 2016 | 273 |
| 2015 | |
| 2015 | 419 |
| 2014 | |
| 2014 | 483 |
| 2013 | |
| 2013 | 493 |
| 2012 | 481 |
| 2012 | 481 |
| 2011 | 467 |
| 2011 | 467 |
| 2010 | |
| 2010 | 715 |
| 2009 | |
| 2009 | 719 |
| 2008 | |
| 2008 | 131 |
| 2007 | |
| 2007 | 170 |
| 2006 | |
| 2006 | 272 |
| 2005 | |
| 2005 | 237 |
| 2004 | |
| 2004 | 209 |
| 2003 | |
| 2003 | 114 |
| 2002 | |
| 2002 | 118 |
| 2001 | |
| 2001 | |
| 2000 | |
| 2000 | |
| 1999 |
