| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 564 |
| 2020 | 568 |
| 2019 | 539 |
| 2018 | 507 |
| 2017 | 486 |
| 2016 | 462 |
| 2015 | 484 |
| 2014 | 464 |
| 2013 | 447 |
| 2012 | 433 |
| 2011 | 403 |
| 2010 | 741 |
| 2009 | 650 |
| 2008 | 645 |
| 2007 | 550 |
| 2006 | 457 |
| 2005 | 411 |
| 2004 | 305 |
| 2003 | 258 |
| 2002 | 229 |
| 2001 | 251 |
| 2000 | 161 |
| 1999 | — |