| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 529 |
| 2020 | 509 |
| 2019 | 568 |
| 2018 | 629 |
| 2017 | 609 |
| 2016 | 610 |
| 2015 | 594 |
| 2014 | 564 |
| 2013 | 479 |
| 2012 | 472 |
| 2011 | 402 |
| 2010 | 423 |
| 2009 | 445 |
| 2008 | 425 |
| 2007 | 409 |
| 2006 | 371 |
| 2005 | 313 |
| 2004 | 295 |
| 2003 | 243 |
| 2002 | 204 |
| 2001 | 165 |
| 2000 | 196 |
| 1999 | — |