| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 745 |
| 2020 | 683 |
| 2019 | 670 |
| 2018 | 581 |
| 2017 | 506 |
| 2016 | 475 |
| 2015 | 497 |
| 2014 | 467 |
| 2013 | 430 |
| 2012 | 405 |
| 2011 | 374 |
| 2010 | 740 |
| 2009 | 687 |
| 2008 | 714 |
| 2007 | 676 |
| 2006 | 583 |
| 2005 | 438 |
| 2004 | 492 |
| 2003 | 344 |
| 2002 | 221 |
| 2001 | 127 |
| 2000 | 137 |
| 1999 | — |