| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 604 |
| 2020 | 495 |
| 2019 | 432 |
| 2018 | 385 |
| 2017 | 381 |
| 2016 | 393 |
| 2015 | 392 |
| 2014 | 412 |
| 2013 | 404 |
| 2012 | 349 |
| 2011 | 327 |
| 2010 | 528 |
| 2009 | 506 |
| 2008 | 403 |
| 2007 | 394 |
| 2006 | 367 |
| 2005 | 336 |
| 2004 | 287 |
| 2003 | 247 |
| 2002 | 249 |
| 2001 | 235 |
| 2000 | 247 |
| 1999 | — |