| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 600 |
| 2020 | 574 |
| 2019 | 561 |
| 2018 | 545 |
| 2017 | 588 |
| 2016 | 540 |
| 2015 | 531 |
| 2014 | 515 |
| 2013 | 519 |
| 2012 | 482 |
| 2011 | 479 |
| 2010 | 519 |
| 2009 | 508 |
| 2008 | 384 |
| 2007 | 384 |
| 2006 | 331 |
| 2005 | 310 |
| 2004 | 205 |
| 2003 | 168 |
| 2002 | 151 |
| 2001 | 135 |
| 2000 | 126 |
| 1999 | — |