| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 593 |
| 2020 | 537 |
| 2019 | 517 |
| 2018 | 523 |
| 2017 | 495 |
| 2016 | 560 |
| 2015 | 545 |
| 2014 | 554 |
| 2013 | 573 |
| 2012 | 556 |
| 2011 | 512 |
| 2010 | 785 |
| 2009 | 768 |
| 2008 | 574 |
| 2007 | 548 |
| 2006 | 478 |
| 2005 | 403 |
| 2004 | 357 |
| 2003 | 328 |
| 2002 | 301 |
| 2001 | 258 |
| 2000 | 232 |
| 1999 | — |