| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 387 |
| 2020 | 360 |
| 2019 | 308 |
| 2018 | 436 |
| 2017 | 495 |
| 2016 | 495 |
| 2015 | 582 |
| 2014 | 604 |
| 2013 | 648 |
| 2012 | 635 |
| 2011 | 647 |
| 2010 | 732 |
| 2009 | 687 |
| 2008 | 634 |
| 2007 | 583 |
| 2006 | 524 |
| 2005 | 460 |
| 2004 | 346 |
| 2003 | 288 |
| 2002 | 144 |
| 2001 | 139 |
| 2000 | 113 |
| 1999 | — |