| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 459 |
| 2020 | 424 |
| 2019 | 487 |
| 2018 | 541 |
| 2017 | 553 |
| 2016 | 506 |
| 2015 | 477 |
| 2014 | 451 |
| 2013 | 434 |
| 2012 | 426 |
| 2011 | 351 |
| 2010 | 396 |
| 2009 | 397 |
| 2008 | 417 |
| 2007 | 364 |
| 2006 | 349 |
| 2005 | 338 |
| 2004 | 333 |
| 2003 | 308 |
| 2002 | 312 |
| 2001 | 320 |
| 2000 | 330 |
| 1999 | — |