| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 741 |
| 2020 | 647 |
| 2019 | 581 |
| 2018 | 639 |
| 2017 | 647 |
| 2016 | 583 |
| 2015 | 617 |
| 2014 | 618 |
| 2013 | 633 |
| 2012 | 610 |
| 2011 | 609 |
| 2010 | 880 |
| 2009 | 806 |
| 2008 | 712 |
| 2007 | 613 |
| 2006 | 568 |
| 2005 | 568 |
| 2004 | 529 |
| 2003 | 442 |
| 2002 | 380 |
| 2001 | 353 |
| 2000 | 328 |
| 1999 | — |